Trace number 1520314

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S287522321-032.cnf
MD5SUM348784df95efc4633396948fc1376145
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark488.245
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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 |                                                                             |
0.00/0.00	c |  Number of variables:           440                                         |
0.00/0.00	c |  Number of clauses:            1870                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     432     1861     5638 |      682      100     22 |  0.001 % |
0.00/0.01	c |       250 |     432     1861     5638 |      750      250     21 |  0.001 % |
0.00/0.01	c |       475 |     432     1861     5638 |      825      475     21 |  0.001 % |
0.00/0.02	c |       812 |     432     1861     5638 |      908      812     20 |  0.001 % |
0.00/0.04	c |      1318 |     432     1861     5638 |      999      842     19 |  0.001 % |
0.00/0.06	c |      2077 |     432     1861     5638 |     1098      571     18 |  0.001 % |
0.06/0.09	c |      3216 |     432     1861     5638 |     1208      573     16 |  0.001 % |
0.09/0.14	c |      4924 |     432     1861     5638 |     1329     1034     18 |  0.001 % |
0.19/0.22	c |      7486 |     432     1861     5638 |     1462      863     18 |  0.001 % |
0.29/0.34	c |     11330 |     432     1861     5638 |     1608      960     18 |  0.001 % |
0.49/0.53	c |     17096 |     432     1861     5638 |     1769      962     18 |  0.001 % |
0.79/0.81	c |     25745 |     432     1861     5638 |     1946     1457     18 |  0.001 % |
1.19/1.25	c |     38719 |     432     1861     5638 |     2141     1480     19 |  0.001 % |
1.89/1.93	c |     58180 |     432     1861     5638 |     2355     1238     18 |  0.001 % |
2.89/2.96	c |     87372 |     432     1861     5638 |     2591     1564     19 |  0.001 % |
4.49/4.58	c |    131161 |     432     1861     5638 |     2850     1830     19 |  0.001 % |
6.99/7.06	c |    196845 |     432     1861     5638 |     3135     2351     20 |  0.001 % |
10.90/10.98	c |    295371 |     432     1861     5638 |     3449     2223     19 |  0.001 % |
16.79/16.88	c |    443160 |     432     1861     5638 |     3793     3179     20 |  0.001 % |
25.99/26.06	c |    664843 |     432     1861     5638 |     4173     2137     20 |  0.001 % |
40.18/40.23	c |    997368 |     432     1861     5638 |     4590     3243     21 |  0.001 % |
62.27/62.32	c |   1496156 |     432     1861     5638 |     5049     3411     19 |  0.001 % |
96.67/96.75	c |   2244338 |     432     1861     5638 |     5554     4726     21 |  0.001 % |
150.05/150.19	c |   3366612 |     432     1861     5638 |     6110     3608     20 |  0.001 % |
233.52/233.63	c |   5050023 |     432     1861     5638 |     6721     5825     22 |  0.001 % |
362.68/362.83	c |   7575139 |     432     1861     5638 |     7393     5693     19 |  0.001 % |
565.23/565.43	c |  11362814 |     432     1861     5638 |     8132     5890     21 |  0.001 % |
878.84/879.18	c |  17044326 |     432     1861     5638 |     8945     5072     20 |  0.001 % |

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-1520314-1238283646/watcher-1520314-1238283646 -o /tmp/evaluation-result-1520314-1238283646/solver-1520314-1238283646 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520314-1238283646.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 16564
/proc/meminfo: memFree=1338880/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=7464 CPUtime=0
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 1101027134 7643136 164 1992294400 4194304 5092341 548682068848 18446744073709551615 4491056 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 1866 164 88 219 0 1644 0

[startup+0.070279 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16564
/proc/meminfo: memFree=1338880/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=17900 CPUtime=0.06
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 307 0 0 0 6 0 0 0 18 0 1 0 1101027134 18329600 253 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 4475 253 100 219 0 4253 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 17900

[startup+0.101282 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16564
/proc/meminfo: memFree=1338880/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=12748 CPUtime=0.09
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 327 0 0 0 9 0 0 0 18 0 1 0 1101027134 13053952 239 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 3187 239 101 219 0 2965 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12748

[startup+0.301304 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16564
/proc/meminfo: memFree=1338880/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=17940 CPUtime=0.29
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 384 0 0 0 29 0 0 0 19 0 1 0 1101027134 18370560 296 1992294400 4194304 5092341 548682068848 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 4485 296 101 219 0 4263 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17940

[startup+0.701346 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16564
/proc/meminfo: memFree=1338880/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=17940 CPUtime=0.69
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 481 0 0 0 69 0 0 0 22 0 1 0 1101027134 18370560 336 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 4485 336 101 219 0 4263 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17940

[startup+1.50143 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16565
/proc/meminfo: memFree=1337784/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=17940 CPUtime=1.49
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 548 0 0 0 149 0 0 0 25 0 1 0 1101027134 18370560 403 1992294400 4194304 5092341 548682068848 18446744073709551615 4241153 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 4485 403 101 219 0 4263 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17940

[startup+3.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16565
/proc/meminfo: memFree=1337272/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=17940 CPUtime=3.09
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 627 0 0 0 309 0 0 0 25 0 1 0 1101027134 18370560 482 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 4485 482 101 219 0 4263 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17940

[startup+6.30295 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16565
/proc/meminfo: memFree=1336760/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=17940 CPUtime=6.3
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 821 0 0 0 630 0 0 0 25 0 1 0 1101027134 18370560 575 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 4485 575 101 219 0 4263 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 17940

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16565
/proc/meminfo: memFree=1336184/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=17940 CPUtime=12.69
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 964 0 0 0 1269 0 0 0 25 0 1 0 1101027134 18370560 718 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 4485 718 101 219 0 4263 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17940

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16565
/proc/meminfo: memFree=1335480/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=17940 CPUtime=25.49
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 1132 0 0 0 2549 0 0 0 25 0 1 0 1101027134 18370560 886 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 4485 886 101 219 0 4263 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17940

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16565
/proc/meminfo: memFree=1334392/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=17940 CPUtime=51.08
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 1408 0 0 0 5108 0 0 0 25 0 1 0 1101027134 18370560 1162 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 4485 1162 101 219 0 4263 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17940

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16565
/proc/meminfo: memFree=1333048/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=17940 CPUtime=102.26
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 1729 0 0 0 10226 0 0 0 25 0 1 0 1101027134 18370560 1483 1992294400 4194304 5092341 548682068848 18446744073709551615 4244133 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 4485 1483 101 219 0 4263 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17940

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16566
/proc/meminfo: memFree=1331896/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=17940 CPUtime=162.25
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 1970 0 0 0 16224 1 0 0 25 0 1 0 1101027134 18370560 1724 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 4485 1724 101 219 0 4263 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17940

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16567
/proc/meminfo: memFree=1331128/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=23152 CPUtime=222.22
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 2464 0 0 0 22221 1 0 0 25 0 1 0 1101027134 23707648 1939 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 5788 1939 101 219 0 5566 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23152

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16567
/proc/meminfo: memFree=1330552/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=23152 CPUtime=282.21
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 2592 0 0 0 28220 1 0 0 25 0 1 0 1101027134 23707648 2067 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 5788 2067 101 219 0 5566 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23152

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16567
/proc/meminfo: memFree=1329976/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=23152 CPUtime=342.19
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 2745 0 0 0 34217 2 0 0 25 0 1 0 1101027134 23707648 2220 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 5788 2220 101 219 0 5566 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23152

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16567
/proc/meminfo: memFree=1329400/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=23152 CPUtime=402.17
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 2873 0 0 0 40215 2 0 0 25 0 1 0 1101027134 23707648 2348 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 5788 2348 101 219 0 5566 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23152

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16567
/proc/meminfo: memFree=1328952/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=23152 CPUtime=462.16
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 2973 0 0 0 46213 3 0 0 25 0 1 0 1101027134 23707648 2448 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 5788 2448 101 219 0 5566 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23152

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16567
/proc/meminfo: memFree=1328568/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=23160 CPUtime=522.14
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 3410 0 0 0 52211 3 0 0 25 0 1 0 1101027134 23715840 2556 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 5790 2556 101 219 0 5568 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23160

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16567
/proc/meminfo: memFree=1328056/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=23160 CPUtime=582.12
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 3532 0 0 0 58209 3 0 0 25 0 1 0 1101027134 23715840 2678 1992294400 4194304 5092341 548682068848 18446744073709551615 4251321 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 5790 2678 101 219 0 5568 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 23160

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16567
/proc/meminfo: memFree=1327736/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=23160 CPUtime=642.11
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 3605 0 0 0 64207 4 0 0 25 0 1 0 1101027134 23715840 2751 1992294400 4194304 5092341 548682068848 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 5790 2751 101 219 0 5568 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 23160

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16567
/proc/meminfo: memFree=1327480/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=23160 CPUtime=702.09
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 3683 0 0 0 70205 4 0 0 25 0 1 0 1101027134 23715840 2829 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 5790 2829 101 219 0 5568 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 23160

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16567
/proc/meminfo: memFree=1327224/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=23160 CPUtime=762.07
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 3733 0 0 0 76203 4 0 0 25 0 1 0 1101027134 23715840 2879 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 5790 2879 101 219 0 5568 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 23160

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16567
/proc/meminfo: memFree=1327032/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=23160 CPUtime=822.06
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 3774 0 0 0 82201 5 0 0 25 0 1 0 1101027134 23715840 2920 1992294400 4194304 5092341 548682068848 18446744073709551615 4250218 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 5790 2920 101 219 0 5568 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 23160

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16567
/proc/meminfo: memFree=1326648/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=23160 CPUtime=882.04
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 3890 0 0 0 88199 5 0 0 25 0 1 0 1101027134 23715840 3036 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 5790 3036 101 219 0 5568 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 23160

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16567
/proc/meminfo: memFree=1326392/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=23160 CPUtime=942.02
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 3941 0 0 0 94197 5 0 0 25 0 1 0 1101027134 23715840 3087 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 5790 3087 101 219 0 5568 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 23160

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16567
/proc/meminfo: memFree=1326008/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=23244 CPUtime=1002.01
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 4818 0 0 0 100195 6 0 0 25 0 1 0 1101027134 23801856 3184 1992294400 4194304 5092341 548682068848 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 5811 3184 101 219 0 5589 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 23244

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16567
/proc/meminfo: memFree=1324920/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=28432 CPUtime=1061.99
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 5078 0 0 0 106193 6 0 0 25 0 1 0 1101027134 29114368 3444 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 7108 3444 101 219 0 6886 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 28432

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16567
/proc/meminfo: memFree=1324984/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=28432 CPUtime=1121.97
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 5080 0 0 0 112191 6 0 0 25 0 1 0 1101027134 29114368 3446 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 7108 3446 101 219 0 6886 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 28432

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16567
/proc/meminfo: memFree=1324920/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=28432 CPUtime=1181.96
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 5087 0 0 0 118189 7 0 0 25 0 1 0 1101027134 29114368 3453 1992294400 4194304 5092341 548682068848 18446744073709551615 4250803 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 7108 3453 101 219 0 6886 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 28432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16567
/proc/meminfo: memFree=1324920/2055920 swapFree=4178912/4192956
[pid=16564] ppid=16562 vsize=28432 CPUtime=1200.06
/proc/16564/stat : 16564 (minisat) R 16562 16564 16500 0 -1 4194304 5090 0 0 0 119999 7 0 0 25 0 1 0 1101027134 29114368 3456 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/16564/statm: 7108 3456 101 219 0 6886 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 28432

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.074988
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 28432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5090
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= 1309

runsolver used 0.862868 second user time and 2.51462 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-29 00:40:46
IDJOB=1520314
IDBENCH=70586
IDSOLVER=546
FILE ID=node47/1520314-1238283646
PBS_JOBID= 9060961
Free space on /tmp= 66264 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S287522321-032.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520314-1238283646/watcher-1520314-1238283646 -o /tmp/evaluation-result-1520314-1238283646/solver-1520314-1238283646 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520314-1238283646.cnf

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

MD5SUM BENCH= 348784df95efc4633396948fc1376145
RANDOM SEED=458292032

node47.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		: 3000.216
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		: 3000.216
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:       1339360 kB
Buffers:         94820 kB
Cached:         525096 kB
SwapCached:       7792 kB
Active:          61864 kB
Inactive:       568476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1339360 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          16044 kB
Slab:            72184 kB
Committed_AS:  2914768 kB
PageTables:       1452 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= 66260 MiB
End job on node47 at 2009-03-29 01:00:49