Trace number 1532721

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
IUT_BMB_SAT 1.0? (TO) 1200.08 1200.72

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S821759333-092.cnf
MD5SUMb4ec0c2df22218bd519db808f39dee11
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark86.9768
Satisfiable
(Un)Satisfiability was proved
Number of variables5999
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.19/0.22	c WARNING: for repeatability, setting FPU to use double precision
0.19/0.22	c ============================[ Problem Statistics ]=============================
0.19/0.22	c |                                                                             |
0.19/0.22	c |  Number of variables:  6000                                                 |
0.19/0.22	c |  Number of clauses:    25200                                                |
0.19/0.26	c |  Parsing time:         0.03         s                                       |
0.19/0.29	c ============================[ Search Statistics ]==============================
0.19/0.29	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.29	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.29	c ===============================================================================
0.19/0.29	c |         0 |    5822    24908    75728 |     8302        0    nan |  0.000 % |
0.21/0.31	c |       100 |    5822    24908    75728 |     9132      100    100 |  0.000 % |
0.21/0.34	c |       250 |    5822    24908    75728 |    10046      250    105 |  0.000 % |
0.21/0.38	c |       475 |    5822    24908    75728 |    11050      475    108 |  0.000 % |
0.21/0.44	c |       813 |    5822    24908    75728 |    12155      813    122 |  0.000 % |
0.21/0.53	c |      1320 |    5822    24908    75728 |    13371     1320    137 |  0.000 % |
0.21/0.68	c |      2079 |    5822    24908    75728 |    14708     2079    132 |  0.000 % |
0.21/0.90	c |      3218 |    5822    24908    75728 |    16179     3218    130 |  0.000 % |
1.18/1.27	c |      4926 |    5822    24908    75728 |    17797     4926    136 |  0.000 % |
1.78/1.85	c |      7488 |    5822    24908    75728 |    19577     7488    134 |  0.000 % |
2.88/2.95	c |     11332 |    5822    24908    75728 |    21534    11332    143 |  0.000 % |
4.68/4.78	c |     17099 |    5822    24908    75728 |    23688    17099    144 |  0.000 % |
8.07/8.16	c |     25750 |    5822    24908    75728 |    26057    12212    163 |  0.000 % |
13.08/13.13	c |     38724 |    5822    24908    75728 |    28663    25186    155 |  0.000 % |
22.97/23.03	c |     58185 |    5822    24908    75728 |    31529    26549    157 |  0.000 % |
39.85/39.92	c |     87377 |    5822    24908    75728 |    34682    16562    172 |  0.000 % |
67.34/67.47	c |    131166 |    5822    24908    75728 |    38150    15300    148 |  0.000 % |
109.22/109.30	c |    196851 |    5822    24908    75728 |    41965    28094    170 |  0.000 % |
193.30/193.48	c |    295377 |    5822    24908    75728 |    46162    38883    177 |  0.000 % |
320.99/321.28	c |    443167 |    5822    24908    75728 |    50778    20131    158 |  0.000 % |
545.69/546.08	c |    664850 |    5822    24908    75728 |    55856    23563    179 |  0.000 % |
883.72/884.22	c |    997376 |    5822    24908    75728 |    61441    19815    154 |  0.000 % |
1200.08/1200.71	c cannot read from file

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1532721-1238395475/watcher-1532721-1238395475 -o /tmp/evaluation-result-1532721-1238395475/solver-1532721-1238395475 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532721-1238395475.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 32231
/proc/meminfo: memFree=1434640/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=1580 CPUtime=0
/proc/32231/stat : 32231 (IUT_BMB_SAT) R 32229 32231 31816 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 1112214198 1617920 178 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/32231/statm: 395 178 92 274 0 118 0

[startup+0.034112 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 32231
/proc/meminfo: memFree=1434640/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=2720 CPUtime=0.02
/proc/32231/stat : 32231 (IUT_BMB_SAT) R 32229 32231 31816 0 -1 4194304 506 0 0 0 2 0 0 0 18 0 1 0 1112214198 2785280 489 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/32231/statm: 680 489 97 274 0 403 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2720

[startup+0.101116 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 32231
/proc/meminfo: memFree=1434640/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.09
/proc/32231/stat : 32231 (IUT_BMB_SAT) R 32229 32231 31816 0 -1 4194304 702 0 0 0 8 1 0 0 18 0 1 0 1112214198 3596288 685 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/32231/statm: 878 685 99 274 0 601 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3512

[startup+0.30114 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 32231
/proc/meminfo: memFree=1434640/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 3512

[startup+0.701185 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 32231
/proc/meminfo: memFree=1434640/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 3512

[startup+1.50128 s]
/proc/loadavg: 0.92 0.98 1.15 2/67 32234
/proc/meminfo: memFree=1427192/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
[pid=32233] ppid=32231 vsize=5356 CPUtime=0
/proc/32233/stat : 32233 (sh) S 32231 32231 31816 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112214220 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32233/statm: 1339 232 193 169 0 50 0
[pid=32234] ppid=32233 vsize=7076 CPUtime=1.27
/proc/32234/stat : 32234 (minisat) R 32233 32231 31816 0 -1 4194304 1576 0 0 0 126 1 0 0 25 0 1 0 1112214221 7245824 1506 1992294400 134512640 135243223 4294956304 18446744073709551615 134555523 0 0 4096 3 0 0 0 17 0 0 0
/proc/32234/statm: 1769 1506 85 178 0 1589 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15944

[startup+3.10146 s]
/proc/loadavg: 0.92 0.98 1.15 2/67 32234
/proc/meminfo: memFree=1424184/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
[pid=32233] ppid=32231 vsize=5356 CPUtime=0
/proc/32233/stat : 32233 (sh) S 32231 32231 31816 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112214220 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32233/statm: 1339 232 193 169 0 50 0
[pid=32234] ppid=32233 vsize=10904 CPUtime=2.86
/proc/32234/stat : 32234 (minisat) R 32233 32231 31816 0 -1 4194304 2524 0 0 0 285 1 0 0 25 0 1 0 1112214221 11165696 2454 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/32234/statm: 2726 2455 85 178 0 2546 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 19772

[startup+6.30185 s]
/proc/loadavg: 0.93 0.98 1.15 2/67 32234
/proc/meminfo: memFree=1417400/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
[pid=32233] ppid=32231 vsize=5356 CPUtime=0
/proc/32233/stat : 32233 (sh) S 32231 32231 31816 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112214220 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32233/statm: 1339 232 193 169 0 50 0
[pid=32234] ppid=32233 vsize=16808 CPUtime=6.07
/proc/32234/stat : 32234 (minisat) R 32233 32231 31816 0 -1 4194304 4025 0 0 0 604 3 0 0 25 0 1 0 1112214221 17211392 3955 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/32234/statm: 4202 3955 85 178 0 4022 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25676

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 1.15 2/67 32234
/proc/meminfo: memFree=1413112/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
[pid=32233] ppid=32231 vsize=5356 CPUtime=0
/proc/32233/stat : 32233 (sh) S 32231 32231 31816 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112214220 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32233/statm: 1339 232 193 169 0 50 0
[pid=32234] ppid=32233 vsize=19712 CPUtime=12.47
/proc/32234/stat : 32234 (minisat) R 32233 32231 31816 0 -1 4194304 4749 0 0 0 1243 4 0 0 25 0 1 0 1112214221 20185088 4679 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/32234/statm: 4928 4679 85 178 0 4748 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28580

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 1.15 2/67 32234
/proc/meminfo: memFree=1407224/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
[pid=32233] ppid=32231 vsize=5356 CPUtime=0
/proc/32233/stat : 32233 (sh) S 32231 32231 31816 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112214220 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32233/statm: 1339 232 193 169 0 50 0
[pid=32234] ppid=32233 vsize=25552 CPUtime=25.25
/proc/32234/stat : 32234 (minisat) R 32233 32231 31816 0 -1 4194304 6210 0 0 0 2521 4 0 0 25 0 1 0 1112214221 26165248 6140 1992294400 134512640 135243223 4294956304 18446744073709551615 134558288 0 0 4096 3 0 0 0 17 0 0 0
/proc/32234/statm: 6388 6140 85 178 0 6208 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 34420

[startup+51.1011 s]
/proc/loadavg: 1.04 1.00 1.15 2/67 32234
/proc/meminfo: memFree=1402808/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
[pid=32233] ppid=32231 vsize=5356 CPUtime=0
/proc/32233/stat : 32233 (sh) S 32231 32231 31816 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112214220 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32233/statm: 1339 232 193 169 0 50 0
[pid=32234] ppid=32233 vsize=29776 CPUtime=50.84
/proc/32234/stat : 32234 (minisat) R 32233 32231 31816 0 -1 4194304 7270 0 0 0 5079 5 0 0 25 0 1 0 1112214221 30490624 7200 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/32234/statm: 7444 7200 85 178 0 7264 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 38644

[startup+102.306 s]
/proc/loadavg: 1.02 1.00 1.14 2/67 32234
/proc/meminfo: memFree=1399224/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
[pid=32233] ppid=32231 vsize=5356 CPUtime=0
/proc/32233/stat : 32233 (sh) S 32231 32231 31816 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112214220 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32233/statm: 1339 232 193 169 0 50 0
[pid=32234] ppid=32233 vsize=33340 CPUtime=102.03
/proc/32234/stat : 32234 (minisat) R 32233 32231 31816 0 -1 4194304 8135 0 0 0 10197 6 0 0 25 0 1 0 1112214221 34140160 8065 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/32234/statm: 8335 8065 85 178 0 8155 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 42208

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.13 2/67 32234
/proc/meminfo: memFree=1391800/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
[pid=32233] ppid=32231 vsize=5356 CPUtime=0
/proc/32233/stat : 32233 (sh) S 32231 32231 31816 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112214220 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32233/statm: 1339 232 193 169 0 50 0
[pid=32234] ppid=32233 vsize=40752 CPUtime=162
/proc/32234/stat : 32234 (minisat) R 32233 32231 31816 0 -1 4194304 9993 0 0 0 16192 8 0 0 25 0 1 0 1112214221 41730048 9923 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/32234/statm: 10188 9923 85 178 0 10008 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 49620

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/67 32234
/proc/meminfo: memFree=1390456/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
[pid=32233] ppid=32231 vsize=5356 CPUtime=0
/proc/32233/stat : 32233 (sh) S 32231 32231 31816 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112214220 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32233/statm: 1339 232 193 169 0 50 0
[pid=32234] ppid=32233 vsize=42336 CPUtime=221.94
/proc/32234/stat : 32234 (minisat) R 32233 32231 31816 0 -1 4194304 10375 0 0 0 22186 8 0 0 25 0 1 0 1112214221 43352064 10305 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/32234/statm: 10584 10305 85 178 0 10404 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 51204

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/67 32234
/proc/meminfo: memFree=1388664/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
[pid=32233] ppid=32231 vsize=5356 CPUtime=0
/proc/32233/stat : 32233 (sh) S 32231 32231 31816 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112214220 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32233/statm: 1339 232 193 169 0 50 0

################
# More data... #
################

/proc/meminfo: memFree=1378936/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
[pid=32233] ppid=32231 vsize=5356 CPUtime=0
/proc/32233/stat : 32233 (sh) S 32231 32231 31816 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112214220 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32233/statm: 1339 232 193 169 0 50 0
[pid=32234] ppid=32233 vsize=53424 CPUtime=761.69
/proc/32234/stat : 32234 (minisat) R 32233 32231 31816 0 -1 4194304 13169 0 0 0 76158 11 0 0 25 0 1 0 1112214221 54706176 13099 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/32234/statm: 13356 13099 85 178 0 13176 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 62292

[startup+822.302 s]
/proc/loadavg: 1.09 1.02 1.06 2/67 32234
/proc/meminfo: memFree=1376312/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
[pid=32233] ppid=32231 vsize=5356 CPUtime=0
/proc/32233/stat : 32233 (sh) S 32231 32231 31816 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112214220 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32233/statm: 1339 232 193 169 0 50 0
[pid=32234] ppid=32233 vsize=56196 CPUtime=821.65
/proc/32234/stat : 32234 (minisat) R 32233 32231 31816 0 -1 4194304 13851 0 0 0 82154 11 0 0 25 0 1 0 1112214221 57544704 13781 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/32234/statm: 14049 13781 85 178 0 13869 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 65064

[startup+882.302 s]
/proc/loadavg: 1.03 1.02 1.06 2/67 32234
/proc/meminfo: memFree=1376312/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
[pid=32233] ppid=32231 vsize=5356 CPUtime=0
/proc/32233/stat : 32233 (sh) S 32231 32231 31816 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112214220 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32233/statm: 1339 232 193 169 0 50 0
[pid=32234] ppid=32233 vsize=56196 CPUtime=881.61
/proc/32234/stat : 32234 (minisat) R 32233 32231 31816 0 -1 4194304 13851 0 0 0 88150 11 0 0 25 0 1 0 1112214221 57544704 13781 1992294400 134512640 135243223 4294956304 18446744073709551615 134555939 0 0 4096 3 0 0 0 17 0 0 0
/proc/32234/statm: 14049 13781 85 178 0 13869 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 65064

[startup+942.302 s]
/proc/loadavg: 1.01 1.01 1.05 2/67 32234
/proc/meminfo: memFree=1376056/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
[pid=32233] ppid=32231 vsize=5356 CPUtime=0
/proc/32233/stat : 32233 (sh) S 32231 32231 31816 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112214220 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32233/statm: 1339 232 193 169 0 50 0
[pid=32234] ppid=32233 vsize=56560 CPUtime=941.59
/proc/32234/stat : 32234 (minisat) R 32233 32231 31816 0 -1 4194304 13916 0 0 0 94148 11 0 0 25 0 1 0 1112214221 57917440 13846 1992294400 134512640 135243223 4294956304 18446744073709551615 134567689 0 0 4096 3 0 0 0 17 0 0 0
/proc/32234/statm: 14140 13846 85 178 0 13960 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 65428

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 32240
/proc/meminfo: memFree=1372344/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
[pid=32233] ppid=32231 vsize=5356 CPUtime=0
/proc/32233/stat : 32233 (sh) S 32231 32231 31816 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112214220 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32233/statm: 1339 232 193 169 0 50 0
[pid=32234] ppid=32233 vsize=60124 CPUtime=1001.56
/proc/32234/stat : 32234 (minisat) R 32233 32231 31816 0 -1 4194304 14809 0 0 0 100144 12 0 0 25 0 1 0 1112214221 61566976 14739 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/32234/statm: 15031 14739 85 178 0 14851 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 68992

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/67 32240
/proc/meminfo: memFree=1372408/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
[pid=32233] ppid=32231 vsize=5356 CPUtime=0
/proc/32233/stat : 32233 (sh) S 32231 32231 31816 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112214220 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32233/statm: 1339 232 193 169 0 50 0
[pid=32234] ppid=32233 vsize=60124 CPUtime=1061.53
/proc/32234/stat : 32234 (minisat) R 32233 32231 31816 0 -1 4194304 14809 0 0 0 106141 12 0 0 25 0 1 0 1112214221 61566976 14739 1992294400 134512640 135243223 4294956304 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/32234/statm: 15031 14739 85 178 0 14851 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 68992

[startup+1122.3 s]
/proc/loadavg: 1.04 1.01 1.04 2/67 32240
/proc/meminfo: memFree=1372408/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
[pid=32233] ppid=32231 vsize=5356 CPUtime=0
/proc/32233/stat : 32233 (sh) S 32231 32231 31816 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112214220 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32233/statm: 1339 232 193 169 0 50 0
[pid=32234] ppid=32233 vsize=60124 CPUtime=1121.5
/proc/32234/stat : 32234 (minisat) R 32233 32231 31816 0 -1 4194304 14828 0 0 0 112138 12 0 0 25 0 1 0 1112214221 61566976 14758 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/32234/statm: 15031 14758 85 178 0 14851 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 68992

[startup+1182.3 s]
/proc/loadavg: 1.01 1.01 1.03 2/67 32240
/proc/meminfo: memFree=1372344/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
[pid=32233] ppid=32231 vsize=5356 CPUtime=0
/proc/32233/stat : 32233 (sh) S 32231 32231 31816 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112214220 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32233/statm: 1339 232 193 169 0 50 0
[pid=32234] ppid=32233 vsize=60124 CPUtime=1181.48
/proc/32234/stat : 32234 (minisat) R 32233 32231 31816 0 -1 4194304 14828 0 0 0 118136 12 0 0 25 0 1 0 1112214221 61566976 14758 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/32234/statm: 15031 14758 85 178 0 14851 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 68992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.01 1.01 1.03 2/67 32240
/proc/meminfo: memFree=1372344/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
[pid=32233] ppid=32231 vsize=5356 CPUtime=0
/proc/32233/stat : 32233 (sh) S 32231 32231 31816 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112214220 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32233/statm: 1339 232 193 169 0 50 0
[pid=32234] ppid=32233 vsize=60124 CPUtime=1199.87
/proc/32234/stat : 32234 (minisat) R 32233 32231 31816 0 -1 4194304 14828 0 0 0 119975 12 0 0 25 0 1 0 1112214221 61566976 14758 1992294400 134512640 135243223 4294956304 18446744073709551615 134564990 0 0 4096 3 0 0 0 17 0 0 0
/proc/32234/statm: 15031 14758 85 178 0 14851 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 68992

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.7 s]
/proc/loadavg: 1.01 1.01 1.03 2/67 32240
/proc/meminfo: memFree=1372344/2055924 swapFree=4176792/4192956
[pid=32231] ppid=32229 vsize=3512 CPUtime=0.21
/proc/32231/stat : 32231 (IUT_BMB_SAT) S 32229 32231 31816 0 -1 4194304 709 0 0 0 13 8 0 0 19 0 1 0 1112214198 3596288 691 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/32231/statm: 878 691 105 274 0 601 0
[pid=32233] ppid=32231 vsize=5356 CPUtime=0
/proc/32233/stat : 32233 (sh) S 32231 32231 31816 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112214220 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32233/statm: 1339 232 193 169 0 50 0
[pid=32234] ppid=32233 vsize=60124 CPUtime=1199.87
/proc/32234/stat : 32234 (minisat) R 32233 32231 31816 0 -1 4194304 14828 0 0 0 119975 12 0 0 25 0 1 0 1112214221 61566976 14758 1992294400 134512640 135243223 4294956304 18446744073709551615 134564990 0 0 4096 3 0 0 0 17 0 0 0
/proc/32234/statm: 15031 14758 85 178 0 14851 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 68992

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32231 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=138978
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=87986
# CPU time returned by wait4() is 0.226964
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.72
CPU time (s): 1200.08
CPU user time (s): 1199.88
CPU system time (s): 0.2
CPU usage (%): 99.9467
Max. virtual memory (cumulated for all children) (KiB): 68992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.138978
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1277
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 6

runsolver used 1.03384 second user time and 3.34249 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-30 08:44:35
IDJOB=1532721
IDBENCH=70318
IDSOLVER=523
FILE ID=node6/1532721-1238395475
PBS_JOBID= 9061341
Free space on /tmp= 66340 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S821759333-092.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532721-1238395475/watcher-1532721-1238395475 -o /tmp/evaluation-result-1532721-1238395475/solver-1532721-1238395475 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532721-1238395475.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b4ec0c2df22218bd519db808f39dee11
RANDOM SEED=866572174

node6.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1435120 kB
Buffers:         99740 kB
Cached:         424128 kB
SwapCached:       9932 kB
Active:          50040 kB
Inactive:       487288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1435120 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:            2636 kB
Writeback:           0 kB
Mapped:          19168 kB
Slab:            69528 kB
Committed_AS:  2829844 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66336 MiB
End job on node6 at 2009-03-30 09:04:38