Trace number 1532221

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) 1200.09 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S2124311399-085.cnf
MD5SUM591878ac77c59e57a1598f2a38d0dcd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.312
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.09/0.18	c WARNING: for repeatability, setting FPU to use double precision
0.09/0.18	c ============================[ Problem Statistics ]=============================
0.09/0.18	c |                                                                             |
0.09/0.18	c |  Number of variables:  900                                                  |
0.09/0.18	c |  Number of clauses:    18000                                                |
0.17/0.21	c |  Parsing time:         0.03         s                                       |
0.17/0.30	c ============================[ Search Statistics ]==============================
0.17/0.30	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.17/0.30	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.17/0.30	c ===============================================================================
0.17/0.30	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.17/0.31	c |       100 |     900    18000    90000 |     6600      100    113 |  0.000 % |
0.17/0.33	c |       253 |     900    18000    90000 |     7260      253    107 |  0.000 % |
0.17/0.36	c |       478 |     900    18000    90000 |     7986      478    110 |  0.000 % |
0.17/0.39	c |       815 |     900    18000    90000 |     8784      815    112 |  0.000 % |
0.17/0.44	c |      1321 |     900    18000    90000 |     9663     1321    113 |  0.000 % |
0.17/0.53	c |      2080 |     900    18000    90000 |    10629     2080    113 |  0.000 % |
0.17/0.66	c |      3219 |     900    18000    90000 |    11692     3219    118 |  0.000 % |
0.17/0.87	c |      4927 |     900    18000    90000 |    12861     4927    121 |  0.000 % |
1.17/1.22	c |      7490 |     900    18000    90000 |    14147     7490    120 |  0.000 % |
1.77/1.87	c |     11335 |     900    18000    90000 |    15562    11335    120 |  0.000 % |
2.97/3.00	c |     17101 |     900    18000    90000 |    17118     9157    122 |  0.000 % |
4.78/4.88	c |     25750 |     900    18000    90000 |    18830     9078    135 |  0.000 % |
7.77/7.84	c |     38726 |     900    18000    90000 |    20713    12470    128 |  0.000 % |
13.87/13.94	c |     58189 |     900    18000    90000 |    22784    10909    127 |  0.000 % |
22.87/22.93	c |     87381 |     900    18000    90000 |    25063    16518    130 |  0.000 % |
39.06/39.16	c |    131170 |     900    18000    90000 |    27569    19827    126 |  0.000 % |
65.65/65.78	c |    196854 |     900    18000    90000 |    30326    22827    128 |  0.000 % |
107.64/107.79	c |    295380 |     900    18000    90000 |    33359    15643    126 |  0.000 % |
176.61/176.74	c |    443171 |     900    18000    90000 |    36695    16170    126 |  0.000 % |
292.17/292.38	c |    664854 |     900    18000    90000 |    40364    21470    129 |  0.000 % |
480.22/480.45	c |    997385 |     900    18000    90000 |    44401    29789    132 |  0.000 % |
764.02/764.36	c |   1496173 |     900    18000    90000 |    48841    31177    133 |  0.000 % |
1200.09/1200.51	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-1532221-1238375847/watcher-1532221-1238375847 -o /tmp/evaluation-result-1532221-1238375847/solver-1532221-1238375847 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532221-1238375847.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 1.08 3/64 31383
/proc/meminfo: memFree=1509128/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=1496 CPUtime=0
/proc/31383/stat : 31383 (IUT_BMB_SAT) R 31381 31383 31158 0 -1 4194304 134 0 0 0 0 0 0 0 20 0 1 0 1110249912 1531904 117 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 1 0 0
/proc/31383/statm: 374 117 93 274 0 97 0

[startup+0.0724031 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 31383
/proc/meminfo: memFree=1509128/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.06
/proc/31383/stat : 31383 (IUT_BMB_SAT) R 31381 31383 31158 0 -1 4194304 512 0 0 0 6 0 0 0 20 0 1 0 1110249912 2887680 495 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/31383/statm: 705 495 97 274 0 428 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2820

[startup+0.101407 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 31383
/proc/meminfo: memFree=1509128/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.09
/proc/31383/stat : 31383 (IUT_BMB_SAT) R 31381 31383 31158 0 -1 4194304 537 0 0 0 8 1 0 0 20 0 1 0 1110249912 2887680 520 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/31383/statm: 705 520 99 274 0 428 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2820

[startup+0.301435 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 31383
/proc/meminfo: memFree=1509128/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 2820

[startup+0.701493 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 31383
/proc/meminfo: memFree=1509128/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 2820

[startup+1.50261 s]
/proc/loadavg: 0.92 0.98 1.08 2/67 31386
/proc/meminfo: memFree=1502128/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
[pid=31385] ppid=31383 vsize=5356 CPUtime=0
/proc/31385/stat : 31385 (sh) S 31383 31383 31158 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110249931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31385/statm: 1339 232 193 169 0 50 0
[pid=31386] ppid=31385 vsize=7712 CPUtime=1.3
/proc/31386/stat : 31386 (minisat) R 31385 31383 31158 0 -1 4194304 1745 0 0 0 130 0 0 0 25 0 1 0 1110249931 7897088 1655 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/31386/statm: 1928 1655 84 178 0 1748 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 15888

[startup+3.10184 s]
/proc/loadavg: 0.92 0.98 1.08 2/67 31386
/proc/meminfo: memFree=1498544/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
[pid=31385] ppid=31383 vsize=5356 CPUtime=0
/proc/31385/stat : 31385 (sh) S 31383 31383 31158 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110249931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31385/statm: 1339 232 193 169 0 50 0
[pid=31386] ppid=31385 vsize=11012 CPUtime=2.9
/proc/31386/stat : 31386 (minisat) R 31385 31383 31158 0 -1 4194304 2592 0 0 0 290 0 0 0 25 0 1 0 1110249931 11276288 2502 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/31386/statm: 2753 2502 84 178 0 2573 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 19188

[startup+6.3023 s]
/proc/loadavg: 0.93 0.98 1.08 2/67 31386
/proc/meminfo: memFree=1495344/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
[pid=31385] ppid=31383 vsize=5356 CPUtime=0
/proc/31385/stat : 31385 (sh) S 31383 31383 31158 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110249931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31385/statm: 1339 232 193 169 0 50 0
[pid=31386] ppid=31385 vsize=12596 CPUtime=6.11
/proc/31386/stat : 31386 (minisat) R 31385 31383 31158 0 -1 4194304 2970 0 0 0 610 1 0 0 25 0 1 0 1110249931 12898304 2880 1992294400 134512640 135243223 4294956304 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 1 0 0
/proc/31386/statm: 3149 2880 84 178 0 2969 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20772

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 1.08 2/67 31386
/proc/meminfo: memFree=1493232/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
[pid=31385] ppid=31383 vsize=5356 CPUtime=0
/proc/31385/stat : 31385 (sh) S 31383 31383 31158 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110249931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31385/statm: 1339 232 193 169 0 50 0
[pid=31386] ppid=31385 vsize=14604 CPUtime=12.5
/proc/31386/stat : 31386 (minisat) R 31385 31383 31158 0 -1 4194304 3485 0 0 0 1249 1 0 0 25 0 1 0 1110249931 14954496 3395 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/31386/statm: 3651 3395 84 178 0 3471 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22780

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 1.08 2/67 31386
/proc/meminfo: memFree=1490480/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
[pid=31385] ppid=31383 vsize=5356 CPUtime=0
/proc/31385/stat : 31385 (sh) S 31383 31383 31158 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110249931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31385/statm: 1339 232 193 169 0 50 0
[pid=31386] ppid=31385 vsize=17640 CPUtime=25.29
/proc/31386/stat : 31386 (minisat) R 31385 31383 31158 0 -1 4194304 4221 0 0 0 2528 1 0 0 25 0 1 0 1110249931 18063360 4131 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/31386/statm: 4410 4131 84 178 0 4230 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 25816

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 1.08 2/67 31386
/proc/meminfo: memFree=1488944/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
[pid=31385] ppid=31383 vsize=5356 CPUtime=0
/proc/31385/stat : 31385 (sh) S 31383 31383 31158 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110249931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31385/statm: 1339 232 193 169 0 50 0
[pid=31386] ppid=31385 vsize=18992 CPUtime=50.89
/proc/31386/stat : 31386 (minisat) R 31385 31383 31158 0 -1 4194304 4573 0 0 0 5087 2 0 0 25 0 1 0 1110249931 19447808 4483 1992294400 134512640 135243223 4294956304 18446744073709551615 134565349 0 0 4096 3 0 0 0 17 1 0 0
/proc/31386/statm: 4748 4483 84 178 0 4568 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 27168

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.07 2/67 31386
/proc/meminfo: memFree=1485104/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
[pid=31385] ppid=31383 vsize=5356 CPUtime=0
/proc/31385/stat : 31385 (sh) S 31383 31383 31158 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110249931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31385/statm: 1339 232 193 169 0 50 0
[pid=31386] ppid=31385 vsize=22820 CPUtime=102.07
/proc/31386/stat : 31386 (minisat) R 31385 31383 31158 0 -1 4194304 5528 0 0 0 10204 3 0 0 25 0 1 0 1110249931 23367680 5438 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 1 0 0
/proc/31386/statm: 5705 5438 84 178 0 5525 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 30996

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/67 31386
/proc/meminfo: memFree=1482864/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
[pid=31385] ppid=31383 vsize=5356 CPUtime=0
/proc/31385/stat : 31385 (sh) S 31383 31383 31158 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110249931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31385/statm: 1339 232 193 169 0 50 0
[pid=31386] ppid=31385 vsize=24940 CPUtime=162.05
/proc/31386/stat : 31386 (minisat) R 31385 31383 31158 0 -1 4194304 6066 0 0 0 16201 4 0 0 25 0 1 0 1110249931 25538560 5976 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/31386/statm: 6235 5976 84 178 0 6055 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 33116

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/67 31386
/proc/meminfo: memFree=1480048/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
[pid=31385] ppid=31383 vsize=5356 CPUtime=0
/proc/31385/stat : 31385 (sh) S 31383 31383 31158 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110249931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31385/statm: 1339 232 193 169 0 50 0
[pid=31386] ppid=31385 vsize=27712 CPUtime=222.03
/proc/31386/stat : 31386 (minisat) R 31385 31383 31158 0 -1 4194304 6764 0 0 0 22198 5 0 0 25 0 1 0 1110249931 28377088 6674 1992294400 134512640 135243223 4294956304 18446744073709551615 134555753 0 0 4096 3 0 0 0 17 1 0 0
/proc/31386/statm: 6928 6674 84 178 0 6748 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 35888

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/67 31386
/proc/meminfo: memFree=1479728/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
[pid=31385] ppid=31383 vsize=5356 CPUtime=0
/proc/31385/stat : 31385 (sh) S 31383 31383 31158 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110249931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31385/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1471536/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
[pid=31385] ppid=31383 vsize=5356 CPUtime=0
/proc/31385/stat : 31385 (sh) S 31383 31383 31158 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110249931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31385/statm: 1339 232 193 169 0 50 0
[pid=31386] ppid=31385 vsize=35976 CPUtime=761.86
/proc/31386/stat : 31386 (minisat) R 31385 31383 31158 0 -1 4194304 8889 0 0 0 76178 8 0 0 25 0 1 0 1110249931 36839424 8726 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/31386/statm: 8994 8726 84 178 0 8814 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 44152

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 31386
/proc/meminfo: memFree=1468912/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
[pid=31385] ppid=31383 vsize=5356 CPUtime=0
/proc/31385/stat : 31385 (sh) S 31383 31383 31158 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110249931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31385/statm: 1339 232 193 169 0 50 0
[pid=31386] ppid=31385 vsize=38780 CPUtime=821.84
/proc/31386/stat : 31386 (minisat) R 31385 31383 31158 0 -1 4194304 9577 0 0 0 82174 10 0 0 25 0 1 0 1110249931 39710720 9414 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/31386/statm: 9695 9414 84 178 0 9515 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 46956

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 31386
/proc/meminfo: memFree=1468784/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
[pid=31385] ppid=31383 vsize=5356 CPUtime=0
/proc/31385/stat : 31385 (sh) S 31383 31383 31158 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110249931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31385/statm: 1339 232 193 169 0 50 0
[pid=31386] ppid=31385 vsize=38912 CPUtime=881.82
/proc/31386/stat : 31386 (minisat) R 31385 31383 31158 0 -1 4194304 9614 0 0 0 88172 10 0 0 25 0 1 0 1110249931 39845888 9451 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/31386/statm: 9728 9451 84 178 0 9548 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 47088

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 31386
/proc/meminfo: memFree=1467888/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
[pid=31385] ppid=31383 vsize=5356 CPUtime=0
/proc/31385/stat : 31385 (sh) S 31383 31383 31158 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110249931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31385/statm: 1339 232 193 169 0 50 0
[pid=31386] ppid=31385 vsize=39804 CPUtime=941.8
/proc/31386/stat : 31386 (minisat) R 31385 31383 31158 0 -1 4194304 9827 0 0 0 94169 11 0 0 25 0 1 0 1110249931 40759296 9664 1992294400 134512640 135243223 4294956304 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 1 0 0
/proc/31386/statm: 9951 9664 84 178 0 9771 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 47980

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 31386
/proc/meminfo: memFree=1467952/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
[pid=31385] ppid=31383 vsize=5356 CPUtime=0
/proc/31385/stat : 31385 (sh) S 31383 31383 31158 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110249931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31385/statm: 1339 232 193 169 0 50 0
[pid=31386] ppid=31385 vsize=39788 CPUtime=1001.78
/proc/31386/stat : 31386 (minisat) R 31385 31383 31158 0 -1 4194304 9827 0 0 0 100167 11 0 0 25 0 1 0 1110249931 40742912 9664 1992294400 134512640 135243223 4294956304 18446744073709551615 134555619 0 0 4096 3 0 0 0 17 1 0 0
/proc/31386/statm: 9947 9664 84 178 0 9767 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 47964

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 31386
/proc/meminfo: memFree=1467760/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
[pid=31385] ppid=31383 vsize=5356 CPUtime=0
/proc/31385/stat : 31385 (sh) S 31383 31383 31158 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110249931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31385/statm: 1339 232 193 169 0 50 0
[pid=31386] ppid=31385 vsize=39892 CPUtime=1061.76
/proc/31386/stat : 31386 (minisat) R 31385 31383 31158 0 -1 4194304 9869 0 0 0 106165 11 0 0 25 0 1 0 1110249931 40849408 9706 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/31386/statm: 9973 9706 84 178 0 9793 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 48068

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 31388
/proc/meminfo: memFree=1467504/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
[pid=31385] ppid=31383 vsize=5356 CPUtime=0
/proc/31385/stat : 31385 (sh) S 31383 31383 31158 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110249931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31385/statm: 1339 232 193 169 0 50 0
[pid=31386] ppid=31385 vsize=40024 CPUtime=1121.74
/proc/31386/stat : 31386 (minisat) R 31385 31383 31158 0 -1 4194304 9894 0 0 0 112162 12 0 0 25 0 1 0 1110249931 40984576 9731 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/31386/statm: 10006 9731 84 178 0 9826 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 48200

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 31388
/proc/meminfo: memFree=1467184/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
[pid=31385] ppid=31383 vsize=5356 CPUtime=0
/proc/31385/stat : 31385 (sh) S 31383 31383 31158 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110249931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31385/statm: 1339 232 193 169 0 50 0
[pid=31386] ppid=31385 vsize=40420 CPUtime=1181.72
/proc/31386/stat : 31386 (minisat) R 31385 31383 31158 0 -1 4194304 9994 0 0 0 118160 12 0 0 25 0 1 0 1110249931 41390080 9831 1992294400 134512640 135243223 4294956304 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 1 0 0
/proc/31386/statm: 10105 9831 84 178 0 9925 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 48596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 31388
/proc/meminfo: memFree=1467184/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
[pid=31385] ppid=31383 vsize=5356 CPUtime=0
/proc/31385/stat : 31385 (sh) S 31383 31383 31158 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110249931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31385/statm: 1339 232 193 169 0 50 0
[pid=31386] ppid=31385 vsize=40420 CPUtime=1199.92
/proc/31386/stat : 31386 (minisat) R 31385 31383 31158 0 -1 4194304 9994 0 0 0 119980 12 0 0 25 0 1 0 1110249931 41390080 9831 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/31386/statm: 10105 9831 84 178 0 9925 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 48596

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 31388
/proc/meminfo: memFree=1467184/2055920 swapFree=4175692/4192956
[pid=31383] ppid=31381 vsize=2820 CPUtime=0.17
/proc/31383/stat : 31383 (IUT_BMB_SAT) S 31381 31383 31158 0 -1 4194304 544 0 0 0 10 7 0 0 21 0 1 0 1110249912 2887680 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31383/statm: 705 526 105 274 0 428 0
[pid=31385] ppid=31383 vsize=5356 CPUtime=0
/proc/31385/stat : 31385 (sh) S 31383 31383 31158 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110249931 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31385/statm: 1339 232 193 169 0 50 0
[pid=31386] ppid=31385 vsize=40420 CPUtime=1199.92
/proc/31386/stat : 31386 (minisat) R 31385 31383 31158 0 -1 4194304 9994 0 0 0 119980 12 0 0 25 0 1 0 1110249931 41390080 9831 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/31386/statm: 10105 9831 84 178 0 9925 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 48596

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31383 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=111982
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=76988
# CPU time returned by wait4() is 0.18897
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.9
CPU system time (s): 0.19
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 48596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.111982
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1146
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= 3

runsolver used 1.04284 second user time and 3.33349 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-30 03:17:27
IDJOB=1532221
IDBENCH=70218
IDSOLVER=523
FILE ID=node30/1532221-1238375847
PBS_JOBID= 9061289
Free space on /tmp= 66356 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S2124311399-085.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532221-1238375847/watcher-1532221-1238375847 -o /tmp/evaluation-result-1532221-1238375847/solver-1532221-1238375847 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532221-1238375847.cnf HOME

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

MD5SUM BENCH= 591878ac77c59e57a1598f2a38d0dcd8
RANDOM SEED=1817049579

node30.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		: 3000.260
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	: 5931.00
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		: 3000.260
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:      2055920 kB
MemFree:       1509544 kB
Buffers:         68248 kB
Cached:         393532 kB
SwapCached:      11092 kB
Active:          27268 kB
Inactive:       447572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1509544 kB
SwapTotal:     4192956 kB
SwapFree:      4175692 kB
Dirty:            2604 kB
Writeback:           0 kB
Mapped:          18692 kB
Slab:            57528 kB
Committed_AS:  3013716 kB
PageTables:       1368 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= 66356 MiB
End job on node30 at 2009-03-30 03:37:28