Trace number 1532826

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 1200.72

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
MD5SUM2fdf3400f00d8b99db65500ea60232b7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.41578
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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
0.10/0.14	c WARNING: for repeatability, setting FPU to use double precision
0.10/0.14	c ============================[ Problem Statistics ]=============================
0.10/0.14	c |                                                                             |
0.10/0.15	c |  Number of variables:  4000                                                 |
0.10/0.15	c |  Number of clauses:    16800                                                |
0.10/0.17	c |  Parsing time:         0.02         s                                       |
0.10/0.19	c ============================[ Search Statistics ]==============================
0.10/0.19	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.19	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.19	c ===============================================================================
0.10/0.19	c |         0 |    3896    16614    50403 |     5538        0    nan |  0.000 % |
0.14/0.20	c |       100 |    3896    16614    50403 |     6091      100     74 |  0.000 % |
0.14/0.22	c |       251 |    3896    16614    50403 |     6700      251     87 |  0.000 % |
0.14/0.25	c |       476 |    3896    16614    50403 |     7371      476     90 |  0.000 % |
0.14/0.29	c |       813 |    3896    16614    50403 |     8108      813     93 |  0.000 % |
0.14/0.35	c |      1320 |    3896    16614    50403 |     8919     1320     93 |  0.000 % |
0.14/0.45	c |      2080 |    3896    16614    50403 |     9810     2080     99 |  0.000 % |
0.14/0.61	c |      3219 |    3896    16614    50403 |    10791     3219    101 |  0.000 % |
0.14/0.86	c |      4927 |    3896    16614    50403 |    11871     4927    102 |  0.000 % |
1.28/1.30	c |      7489 |    3896    16614    50403 |    13058     7489    108 |  0.000 % |
1.98/2.02	c |     11333 |    3896    16614    50403 |    14364    11333    109 |  0.000 % |
3.08/3.20	c |     17100 |    3896    16614    50403 |    15800     9642    107 |  0.000 % |
5.28/5.30	c |     25750 |    3896    16614    50403 |    17380    10063    118 |  0.000 % |
8.88/8.96	c |     38724 |    3896    16614    50403 |    19118    14053    117 |  0.000 % |
15.08/15.15	c |     58185 |    3896    16614    50403 |    21030    13792    121 |  0.000 % |
25.87/25.96	c |     87377 |    3896    16614    50403 |    23133    21368    127 |  0.000 % |
43.97/44.08	c |    131168 |    3896    16614    50403 |    25446    17132    121 |  0.000 % |
77.55/77.67	c |    196852 |    3896    16614    50403 |    27991    13368    116 |  0.000 % |
132.42/132.51	c |    295378 |    3896    16614    50403 |    30790    21578    131 |  0.000 % |
212.80/213.00	c |    443170 |    3896    16614    50403 |    33869    21582    122 |  0.000 % |
359.33/359.55	c |    664853 |    3896    16614    50403 |    37256    14831    118 |  0.000 % |
553.94/554.21	c |    997379 |    3896    16614    50403 |    40982    32435    124 |  0.000 % |
902.36/902.82	c |   1496168 |    3896    16614    50403 |    45080    33782    120 |  0.000 % |
1200.09/1200.71	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-1532826-1238401019/watcher-1532826-1238401019 -o /tmp/evaluation-result-1532826-1238401019/solver-1532826-1238401019 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532826-1238401019.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: 0.91 0.95 0.97 3/64 4818
/proc/meminfo: memFree=1632736/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=1644 CPUtime=0
/proc/4818/stat : 4818 (IUT_BMB_SAT) R 4816 4818 4715 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 1112764241 1683456 196 1992294400 134512640 135635285 4294956224 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/4818/statm: 411 197 92 274 0 134 0

[startup+0.0676421 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 4818
/proc/meminfo: memFree=1632736/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.05
/proc/4818/stat : 4818 (IUT_BMB_SAT) R 4816 4818 4715 0 -1 4194304 510 0 0 0 5 0 0 0 18 0 1 0 1112764241 2830336 493 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/4818/statm: 691 493 99 274 0 414 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2764

[startup+0.101645 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 4818
/proc/meminfo: memFree=1632736/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.1
/proc/4818/stat : 4818 (IUT_BMB_SAT) R 4816 4818 4715 0 -1 4194304 510 0 0 0 7 3 0 0 18 0 1 0 1112764241 2830336 493 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/4818/statm: 691 493 99 274 0 414 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2764

[startup+0.301668 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 4818
/proc/meminfo: memFree=1632736/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 2764

[startup+0.701714 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 4818
/proc/meminfo: memFree=1632736/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 2764

[startup+1.50181 s]
/proc/loadavg: 0.91 0.95 0.97 2/67 4821
/proc/meminfo: memFree=1626440/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
[pid=4820] ppid=4818 vsize=5356 CPUtime=0
/proc/4820/stat : 4820 (sh) S 4818 4818 4715 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112764256 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4820/statm: 1339 232 193 169 0 50 0
[pid=4821] ppid=4820 vsize=7048 CPUtime=1.34
/proc/4821/stat : 4821 (minisat) R 4820 4818 4715 0 -1 4194304 1493 0 0 0 134 0 0 0 25 0 1 0 1112764256 7217152 1471 1992294400 134512640 135243223 4294956320 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 0 0 0
/proc/4821/statm: 1762 1471 85 178 0 1582 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15168

[startup+3.10199 s]
/proc/loadavg: 0.91 0.95 0.97 2/67 4821
/proc/meminfo: memFree=1623432/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
[pid=4820] ppid=4818 vsize=5356 CPUtime=0
/proc/4820/stat : 4820 (sh) S 4818 4818 4715 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112764256 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4820/statm: 1339 232 193 169 0 50 0
[pid=4821] ppid=4820 vsize=9952 CPUtime=2.94
/proc/4821/stat : 4821 (minisat) R 4820 4818 4715 0 -1 4194304 2221 0 0 0 293 1 0 0 25 0 1 0 1112764256 10190848 2199 1992294400 134512640 135243223 4294956320 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 0 0 0
/proc/4821/statm: 2488 2199 85 178 0 2308 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18072

[startup+6.30136 s]
/proc/loadavg: 0.92 0.95 0.97 2/67 4821
/proc/meminfo: memFree=1620808/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
[pid=4820] ppid=4818 vsize=5356 CPUtime=0
/proc/4820/stat : 4820 (sh) S 4818 4818 4715 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112764256 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4820/statm: 1339 232 193 169 0 50 0
[pid=4821] ppid=4820 vsize=11140 CPUtime=6.14
/proc/4821/stat : 4821 (minisat) R 4820 4818 4715 0 -1 4194304 2500 0 0 0 613 1 0 0 25 0 1 0 1112764256 11407360 2478 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/4821/statm: 2785 2478 85 178 0 2605 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19260

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.97 2/67 4821
/proc/meminfo: memFree=1618504/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
[pid=4820] ppid=4818 vsize=5356 CPUtime=0
/proc/4820/stat : 4820 (sh) S 4818 4818 4715 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112764256 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4820/statm: 1339 232 193 169 0 50 0
[pid=4821] ppid=4820 vsize=13292 CPUtime=12.54
/proc/4821/stat : 4821 (minisat) R 4820 4818 4715 0 -1 4194304 3037 0 0 0 1252 2 0 0 25 0 1 0 1112764256 13611008 3015 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/4821/statm: 3323 3015 85 178 0 3143 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21412

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.97 2/67 4821
/proc/meminfo: memFree=1616712/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
[pid=4820] ppid=4818 vsize=5356 CPUtime=0
/proc/4820/stat : 4820 (sh) S 4818 4818 4715 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112764256 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4820/statm: 1339 232 193 169 0 50 0
[pid=4821] ppid=4820 vsize=15272 CPUtime=25.33
/proc/4821/stat : 4821 (minisat) R 4820 4818 4715 0 -1 4194304 3529 0 0 0 2531 2 0 0 25 0 1 0 1112764256 15638528 3507 1992294400 134512640 135243223 4294956320 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/4821/statm: 3818 3507 85 178 0 3638 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23392

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.97 2/67 4821
/proc/meminfo: memFree=1614088/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
[pid=4820] ppid=4818 vsize=5356 CPUtime=0
/proc/4820/stat : 4820 (sh) S 4818 4818 4715 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112764256 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4820/statm: 1339 232 193 169 0 50 0
[pid=4821] ppid=4820 vsize=17784 CPUtime=50.92
/proc/4821/stat : 4821 (minisat) R 4820 4818 4715 0 -1 4194304 4162 0 0 0 5090 2 0 0 25 0 1 0 1112764256 18210816 4140 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/4821/statm: 4446 4140 85 178 0 4266 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 25904

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/67 4821
/proc/meminfo: memFree=1608328/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
[pid=4820] ppid=4818 vsize=5356 CPUtime=0
/proc/4820/stat : 4820 (sh) S 4818 4818 4715 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112764256 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4820/statm: 1339 232 193 169 0 50 0
[pid=4821] ppid=4820 vsize=23496 CPUtime=102.1
/proc/4821/stat : 4821 (minisat) R 4820 4818 4715 0 -1 4194304 5575 0 0 0 10206 4 0 0 25 0 1 0 1112764256 24059904 5553 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/4821/statm: 5874 5553 85 178 0 5694 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 31616

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 4821
/proc/meminfo: memFree=1607944/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
[pid=4820] ppid=4818 vsize=5356 CPUtime=0
/proc/4820/stat : 4820 (sh) S 4818 4818 4715 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112764256 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4820/statm: 1339 232 193 169 0 50 0
[pid=4821] ppid=4820 vsize=23760 CPUtime=162.07
/proc/4821/stat : 4821 (minisat) R 4820 4818 4715 0 -1 4194304 5660 0 0 0 16203 4 0 0 25 0 1 0 1112764256 24330240 5638 1992294400 134512640 135243223 4294956320 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/4821/statm: 5940 5638 85 178 0 5760 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 31880

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 4821
/proc/meminfo: memFree=1606600/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
[pid=4820] ppid=4818 vsize=5356 CPUtime=0
/proc/4820/stat : 4820 (sh) S 4818 4818 4715 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112764256 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4820/statm: 1339 232 193 169 0 50 0
[pid=4821] ppid=4820 vsize=25212 CPUtime=222.05
/proc/4821/stat : 4821 (minisat) R 4820 4818 4715 0 -1 4194304 6003 0 0 0 22200 5 0 0 25 0 1 0 1112764256 25817088 5981 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/4821/statm: 6303 5981 85 178 0 6123 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 33332

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 4821
/proc/meminfo: memFree=1605448/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
[pid=4820] ppid=4818 vsize=5356 CPUtime=0
/proc/4820/stat : 4820 (sh) S 4818 4818 4715 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112764256 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4820/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1598024/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
[pid=4820] ppid=4818 vsize=5356 CPUtime=0
/proc/4820/stat : 4820 (sh) S 4818 4818 4715 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112764256 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4820/statm: 1339 232 193 169 0 50 0
[pid=4821] ppid=4820 vsize=33728 CPUtime=761.79
/proc/4821/stat : 4821 (minisat) R 4820 4818 4715 0 -1 4194304 8129 0 0 0 76171 8 0 0 25 0 1 0 1112764256 34537472 8107 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/4821/statm: 8432 8107 85 178 0 8252 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 41848

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 4821
/proc/meminfo: memFree=1598024/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
[pid=4820] ppid=4818 vsize=5356 CPUtime=0
/proc/4820/stat : 4820 (sh) S 4818 4818 4715 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112764256 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4820/statm: 1339 232 193 169 0 50 0
[pid=4821] ppid=4820 vsize=33728 CPUtime=821.76
/proc/4821/stat : 4821 (minisat) R 4820 4818 4715 0 -1 4194304 8129 0 0 0 82168 8 0 0 25 0 1 0 1112764256 34537472 8107 1992294400 134512640 135243223 4294956320 18446744073709551615 134555696 0 0 4096 3 0 0 0 17 0 0 0
/proc/4821/statm: 8432 8107 85 178 0 8252 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 41848

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 4821
/proc/meminfo: memFree=1598024/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
[pid=4820] ppid=4818 vsize=5356 CPUtime=0
/proc/4820/stat : 4820 (sh) S 4818 4818 4715 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112764256 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4820/statm: 1339 232 193 169 0 50 0
[pid=4821] ppid=4820 vsize=33860 CPUtime=881.72
/proc/4821/stat : 4821 (minisat) R 4820 4818 4715 0 -1 4194304 8152 0 0 0 88164 8 0 0 25 0 1 0 1112764256 34672640 8130 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/4821/statm: 8465 8130 85 178 0 8285 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 41980

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 4821
/proc/meminfo: memFree=1594440/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
[pid=4820] ppid=4818 vsize=5356 CPUtime=0
/proc/4820/stat : 4820 (sh) S 4818 4818 4715 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112764256 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4820/statm: 1339 232 193 169 0 50 0
[pid=4821] ppid=4820 vsize=37292 CPUtime=941.7
/proc/4821/stat : 4821 (minisat) R 4820 4818 4715 0 -1 4194304 9034 0 0 0 94161 9 0 0 25 0 1 0 1112764256 38187008 9012 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/4821/statm: 9323 9012 85 178 0 9143 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 45412

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 4821
/proc/meminfo: memFree=1592584/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
[pid=4820] ppid=4818 vsize=5356 CPUtime=0
/proc/4820/stat : 4820 (sh) S 4818 4818 4715 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112764256 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4820/statm: 1339 232 193 169 0 50 0
[pid=4821] ppid=4820 vsize=39140 CPUtime=1001.68
/proc/4821/stat : 4821 (minisat) R 4820 4818 4715 0 -1 4194304 9489 0 0 0 100158 10 0 0 25 0 1 0 1112764256 40079360 9467 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/4821/statm: 9785 9467 85 178 0 9605 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 47260

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 4821
/proc/meminfo: memFree=1592520/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
[pid=4820] ppid=4818 vsize=5356 CPUtime=0
/proc/4820/stat : 4820 (sh) S 4818 4818 4715 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112764256 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4820/statm: 1339 232 193 169 0 50 0
[pid=4821] ppid=4820 vsize=39140 CPUtime=1061.64
/proc/4821/stat : 4821 (minisat) R 4820 4818 4715 0 -1 4194304 9489 0 0 0 106154 10 0 0 25 0 1 0 1112764256 40079360 9467 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/4821/statm: 9785 9467 85 178 0 9605 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 47260

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 4821
/proc/meminfo: memFree=1592520/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
[pid=4820] ppid=4818 vsize=5356 CPUtime=0
/proc/4820/stat : 4820 (sh) S 4818 4818 4715 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112764256 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4820/statm: 1339 232 193 169 0 50 0
[pid=4821] ppid=4820 vsize=39140 CPUtime=1121.6
/proc/4821/stat : 4821 (minisat) R 4820 4818 4715 0 -1 4194304 9489 0 0 0 112150 10 0 0 25 0 1 0 1112764256 40079360 9467 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/4821/statm: 9785 9467 85 178 0 9605 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 47260

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 4821
/proc/meminfo: memFree=1592456/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
[pid=4820] ppid=4818 vsize=5356 CPUtime=0
/proc/4820/stat : 4820 (sh) S 4818 4818 4715 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112764256 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4820/statm: 1339 232 193 169 0 50 0
[pid=4821] ppid=4820 vsize=39140 CPUtime=1181.56
/proc/4821/stat : 4821 (minisat) R 4820 4818 4715 0 -1 4194304 9489 0 0 0 118146 10 0 0 25 0 1 0 1112764256 40079360 9467 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/4821/statm: 9785 9467 85 178 0 9605 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 47260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 4821
/proc/meminfo: memFree=1592456/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
[pid=4820] ppid=4818 vsize=5356 CPUtime=0
/proc/4820/stat : 4820 (sh) S 4818 4818 4715 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112764256 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4820/statm: 1339 232 193 169 0 50 0
[pid=4821] ppid=4820 vsize=39140 CPUtime=1199.95
/proc/4821/stat : 4821 (minisat) R 4820 4818 4715 0 -1 4194304 9489 0 0 0 119985 10 0 0 25 0 1 0 1112764256 40079360 9467 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/4821/statm: 9785 9467 85 178 0 9605 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 47260

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: 0.99 0.97 0.97 2/67 4821
/proc/meminfo: memFree=1592456/2055920 swapFree=4178500/4192956
[pid=4818] ppid=4816 vsize=2764 CPUtime=0.14
/proc/4818/stat : 4818 (IUT_BMB_SAT) S 4816 4818 4715 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112764241 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4818/statm: 691 499 105 274 0 414 0
[pid=4820] ppid=4818 vsize=5356 CPUtime=0
/proc/4820/stat : 4820 (sh) S 4818 4818 4715 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112764256 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4820/statm: 1339 232 193 169 0 50 0
[pid=4821] ppid=4820 vsize=39140 CPUtime=1199.95
/proc/4821/stat : 4821 (minisat) R 4820 4818 4715 0 -1 4194304 9489 0 0 0 119985 10 0 0 25 0 1 0 1112764256 40079360 9467 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/4821/statm: 9785 9467 85 178 0 9605 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 47260

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4818 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=86986
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=66989
# CPU time returned by wait4() is 0.153975
# 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): 1200.72
CPU time (s): 1200.09
CPU user time (s): 1199.93
CPU system time (s): 0.16
CPU usage (%): 99.9476
Max. virtual memory (cumulated for all children) (KiB): 47260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.086986
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 999
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 1.00385 second user time and 3.37349 second system time

The end

Launcher Data 

Begin job on node62 at 2009-03-30 10:16:59
IDJOB=1532826
IDBENCH=70339
IDSOLVER=523
FILE ID=node62/1532826-1238401019
PBS_JOBID= 9061434
Free space on /tmp= 66352 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532826-1238401019/watcher-1532826-1238401019 -o /tmp/evaluation-result-1532826-1238401019/solver-1532826-1238401019 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532826-1238401019.cnf HOME

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

MD5SUM BENCH= 2fdf3400f00d8b99db65500ea60232b7
RANDOM SEED=1179168335

node62.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		: 3000.232
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		: 3000.232
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:       1633216 kB
Buffers:         76564 kB
Cached:         264660 kB
SwapCached:       7616 kB
Active:          79040 kB
Inactive:       271448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633216 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:            2472 kB
Writeback:           0 kB
Mapped:          14976 kB
Slab:            57976 kB
Committed_AS:  2725128 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66348 MiB
End job on node62 at 2009-03-30 10:37:00