Trace number 1519826

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.08 1200.42

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S906020180-093.cnf
MD5SUM49df6b763f2da2592b10d7fad09e2c78
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.8274
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 WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.02	c |  Number of variables:          4000                                         |
0.00/0.02	c |  Number of clauses:           16800                                         |
0.00/0.02	c |  Parse time:                   0.02 s                                       |
0.03/0.04	c |  Simplification time:          0.03 s                                       |
0.03/0.04	c |                                                                             |
0.03/0.04	c ============================[ Search Statistics ]==============================
0.03/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.03/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.03/0.04	c ===============================================================================
0.03/0.05	c |       100 |    3889    16635    50531 |     6099      100    103 |  0.000 % |
0.03/0.07	c |       250 |    3889    16635    50531 |     6709      250     91 |  0.000 % |
0.03/0.09	c |       475 |    3889    16635    50531 |     7380      475     86 |  0.000 % |
0.09/0.13	c |       812 |    3889    16635    50531 |     8118      812     86 |  0.000 % |
0.09/0.18	c |      1318 |    3889    16635    50531 |     8930     1318     89 |  0.000 % |
0.19/0.26	c |      2077 |    3889    16635    50531 |     9823     2077     89 |  0.000 % |
0.29/0.39	c |      3216 |    3889    16635    50531 |    10805     3216     96 |  0.000 % |
0.49/0.59	c |      4924 |    3889    16635    50531 |    11886     4924     96 |  0.000 % |
0.89/0.91	c |      7486 |    3889    16635    50531 |    13074     7486     99 |  0.000 % |
1.39/1.44	c |     11330 |    3889    16635    50531 |    14382    11330     99 |  0.000 % |
2.29/2.33	c |     17096 |    3889    16635    50531 |    15820     9868    101 |  0.000 % |
3.79/3.82	c |     25745 |    3889    16635    50531 |    17402    10591    104 |  0.000 % |
5.99/6.07	c |     38719 |    3889    16635    50531 |    19142    14684    108 |  0.000 % |
9.59/9.64	c |     58180 |    3889    16635    50531 |    21057    14652    101 |  0.000 % |
15.09/15.19	c |     87372 |    3889    16635    50531 |    23162    11777    106 |  0.000 % |
24.38/24.43	c |    131161 |    3889    16635    50531 |    25479    19053    107 |  0.000 % |
37.88/37.96	c |    196845 |    3889    16635    50531 |    28027    12052    121 |  0.000 % |
63.17/63.21	c |    295371 |    3889    16635    50531 |    30829    26597    108 |  0.000 % |
96.47/96.54	c |    443160 |    3889    16635    50531 |    33912    16332    126 |  0.000 % |
156.45/156.55	c |    664843 |    3889    16635    50531 |    37303    16546    115 |  0.000 % |
241.22/241.34	c |    997368 |    3889    16635    50531 |    41034    13050    118 |  0.000 % |
395.08/395.22	c |   1496156 |    3889    16635    50531 |    45137    14116     99 |  0.000 % |
631.01/631.21	c |   2244338 |    3889    16635    50531 |    49651    29856    118 |  0.000 % |
1005.80/1006.17	c |   3366612 |    3889    16635    50531 |    54616    26227    107 |  0.000 % |

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-1519826-1238237848/watcher-1519826-1238237848 -o /tmp/evaluation-result-1519826-1238237848/solver-1519826-1238237848 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519826-1238237848.cnf 

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: 0.99 0.97 0.98 3/64 31006
/proc/meminfo: memFree=1168504/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=7996 CPUtime=0
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 331 0 0 0 0 0 0 0 18 0 1 0 1096450704 8187904 315 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 1999 315 63 219 0 1777 0

[startup+0.0401421 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31006
/proc/meminfo: memFree=1168504/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=8744 CPUtime=0.03
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 631 0 0 0 3 0 0 0 18 0 1 0 1096450704 8953856 615 1992294400 4194304 5092341 548682068848 18446744073709551615 4219717 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 2186 615 88 219 0 1964 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8744

[startup+0.101148 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31006
/proc/meminfo: memFree=1168504/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=8744 CPUtime=0.09
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 761 0 0 0 9 0 0 0 18 0 1 0 1096450704 8953856 659 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 2186 659 102 219 0 1964 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8744

[startup+0.30117 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31006
/proc/meminfo: memFree=1168504/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=8744 CPUtime=0.29
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 939 0 0 0 29 0 0 0 19 0 1 0 1096450704 8953856 837 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 2186 837 102 219 0 1964 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8744

[startup+0.701211 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31006
/proc/meminfo: memFree=1168504/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=8744 CPUtime=0.69
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 1276 0 0 0 69 0 0 0 22 0 1 0 1096450704 8953856 1174 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 2186 1174 102 219 0 1964 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8744

[startup+1.5023 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31007
/proc/meminfo: memFree=1163184/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=8876 CPUtime=1.49
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 1922 0 0 0 148 1 0 0 25 0 1 0 1096450704 9089024 1820 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 2219 1820 102 219 0 1997 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8876

[startup+3.10147 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31007
/proc/meminfo: memFree=1162672/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=17040 CPUtime=3.09
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 5096 0 0 0 307 2 0 0 25 0 1 0 1096450704 17448960 3495 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 4260 3495 102 219 0 4038 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17040

[startup+6.30181 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31007
/proc/meminfo: memFree=1147952/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=22232 CPUtime=6.29
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 6775 0 0 0 627 2 0 0 25 0 1 0 1096450704 22765568 5174 1992294400 4194304 5092341 548682068848 18446744073709551615 4241484 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 5558 5174 102 219 0 5336 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22232

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31007
/proc/meminfo: memFree=1143864/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=26124 CPUtime=12.69
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 7786 0 0 0 1266 3 0 0 25 0 1 0 1096450704 26750976 6185 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 6531 6185 102 219 0 6309 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26124

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31007
/proc/meminfo: memFree=1143864/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=26124 CPUtime=25.48
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 14904 0 0 0 2541 7 0 0 25 0 1 0 1096450704 26750976 6172 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 6531 6172 102 219 0 6309 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26124

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 31007
/proc/meminfo: memFree=1131768/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=38452 CPUtime=51.08
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 17924 0 0 0 5098 10 0 0 25 0 1 0 1096450704 39374848 9192 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 9613 9192 102 219 0 9391 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38452

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31007
/proc/meminfo: memFree=1131832/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=38852 CPUtime=102.26
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 23801 0 0 0 10212 14 0 0 25 0 1 0 1096450704 39784448 9193 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 9713 9193 102 219 0 9491 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 38852

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31007
/proc/meminfo: memFree=1110456/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=65128 CPUtime=162.25
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 33659 0 0 0 16206 19 0 0 25 0 1 0 1096450704 66691072 14497 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 16282 14497 102 219 0 16060 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 65128

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31013
/proc/meminfo: memFree=1104440/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=65128 CPUtime=222.23
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 35098 0 0 0 22203 20 0 0 25 0 1 0 1096450704 66691072 15936 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 16282 15936 102 219 0 16060 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 65128

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31013
/proc/meminfo: memFree=1104440/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=65128 CPUtime=282.21
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 35098 0 0 0 28201 20 0 0 25 0 1 0 1096450704 66691072 15936 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 16282 15936 102 219 0 16060 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 65128

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31013
/proc/meminfo: memFree=1104440/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=65128 CPUtime=342.19
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 35098 0 0 0 34199 20 0 0 25 0 1 0 1096450704 66691072 15936 1992294400 4194304 5092341 548682068848 18446744073709551615 4250876 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 16282 15936 102 219 0 16060 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 65128

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31013
/proc/meminfo: memFree=1104440/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=65128 CPUtime=402.17
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 35098 0 0 0 40197 20 0 0 25 0 1 0 1096450704 66691072 15936 1992294400 4194304 5092341 548682068848 18446744073709551615 4250800 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 16282 15936 102 219 0 16060 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 65128

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31013
/proc/meminfo: memFree=1100216/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=91440 CPUtime=462.15
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 36186 0 0 0 46194 21 0 0 25 0 1 0 1096450704 93634560 17024 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 22860 17024 102 219 0 22638 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 91440

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31013
/proc/meminfo: memFree=1099064/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=91440 CPUtime=522.14
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 36462 0 0 0 52192 22 0 0 25 0 1 0 1096450704 93634560 17300 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 22860 17300 102 219 0 22638 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 91440

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31013
/proc/meminfo: memFree=1097592/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=91440 CPUtime=582.12
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 36832 0 0 0 58189 23 0 0 25 0 1 0 1096450704 93634560 17670 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 22860 17670 102 219 0 22638 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 91440

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31013
/proc/meminfo: memFree=1097528/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=91440 CPUtime=642.11
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 36849 0 0 0 64188 23 0 0 25 0 1 0 1096450704 93634560 17687 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 22860 17687 102 219 0 22638 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 91440

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31013
/proc/meminfo: memFree=1095032/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=91440 CPUtime=702.09
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 37480 0 0 0 70185 24 0 0 25 0 1 0 1096450704 93634560 18318 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 22860 18318 102 219 0 22638 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 91440

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31013
/proc/meminfo: memFree=1094968/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=91440 CPUtime=762.07
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 37480 0 0 0 76183 24 0 0 25 0 1 0 1096450704 93634560 18318 1992294400 4194304 5092341 548682068848 18446744073709551615 4250356 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 22860 18318 102 219 0 22638 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 91440

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31013
/proc/meminfo: memFree=1094968/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=91440 CPUtime=822.05
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 37480 0 0 0 82181 24 0 0 25 0 1 0 1096450704 93634560 18318 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 22860 18318 102 219 0 22638 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 91440

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31013
/proc/meminfo: memFree=1094904/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=91440 CPUtime=882.04
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 37499 0 0 0 88179 25 0 0 25 0 1 0 1096450704 93634560 18337 1992294400 4194304 5092341 548682068848 18446744073709551615 4241064 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 22860 18337 102 219 0 22638 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 91440

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31013
/proc/meminfo: memFree=1094840/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=91440 CPUtime=942.02
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 37499 0 0 0 94177 25 0 0 25 0 1 0 1096450704 93634560 18337 1992294400 4194304 5092341 548682068848 18446744073709551615 4251620 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 22860 18337 102 219 0 22638 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 91440

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31013
/proc/meminfo: memFree=1094904/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=91440 CPUtime=1002
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 37499 0 0 0 100175 25 0 0 25 0 1 0 1096450704 93634560 18337 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 22860 18337 102 219 0 22638 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 91440

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31013
/proc/meminfo: memFree=1092408/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=91440 CPUtime=1061.99
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 38134 0 0 0 106173 26 0 0 25 0 1 0 1096450704 93634560 18972 1992294400 4194304 5092341 548682068848 18446744073709551615 4249664 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 22860 18972 102 219 0 22638 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 91440

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31013
/proc/meminfo: memFree=1077048/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=98740 CPUtime=1121.97
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 41963 0 0 0 112169 28 0 0 25 0 1 0 1096450704 101109760 22801 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 24685 22801 102 219 0 24463 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 98740

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31013
/proc/meminfo: memFree=1076984/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=98740 CPUtime=1181.95
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 41963 0 0 0 118166 29 0 0 25 0 1 0 1096450704 101109760 22801 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 24685 22801 102 219 0 24463 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 98740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31013
/proc/meminfo: memFree=1076984/2055920 swapFree=4173368/4192956
[pid=31006] ppid=31004 vsize=98740 CPUtime=1200.05
/proc/31006/stat : 31006 (minisat) R 31004 31006 30939 0 -1 4194304 41963 0 0 0 119976 29 0 0 25 0 1 0 1096450704 101109760 22801 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31006/statm: 24685 22801 102 219 0 24463 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 98740

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.77
CPU system time (s): 0.309952
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 98740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.309952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41963
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= 2
involuntary context switches= 1883

runsolver used 1.08683 second user time and 2.21866 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-28 11:57:28
IDJOB=1519826
IDBENCH=70342
IDSOLVER=546
FILE ID=node19/1519826-1238237848
PBS_JOBID= 9060691
Free space on /tmp= 66404 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S906020180-093.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519826-1238237848/watcher-1519826-1238237848 -o /tmp/evaluation-result-1519826-1238237848/solver-1519826-1238237848 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519826-1238237848.cnf

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

MD5SUM BENCH= 49df6b763f2da2592b10d7fad09e2c78
RANDOM SEED=1979778986

node19.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		: 3000.235
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		: 3000.235
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:       1168920 kB
Buffers:         93252 kB
Cached:         686948 kB
SwapCached:      13360 kB
Active:          26604 kB
Inactive:       768644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1168920 kB
SwapTotal:     4192956 kB
SwapFree:      4173368 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          15544 kB
Slab:            77644 kB
Committed_AS:  2938268 kB
PageTables:       1456 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= 66404 MiB
End job on node19 at 2009-03-28 12:17:30