Trace number 1520530

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1864638535-048.cnf
MD5SUM47eb0f54ab564eca9e634c7e5d4ea4f1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.030994
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 |     429     1849     5594 |      677      100     22 |  0.001 % |
0.00/0.01	c |       250 |     429     1849     5594 |      745      250     23 |  0.001 % |
0.00/0.01	c |       475 |     429     1849     5594 |      820      475     22 |  0.001 % |
0.00/0.02	c |       812 |     429     1849     5594 |      902      812     21 |  0.001 % |
0.00/0.03	c |      1318 |     429     1849     5594 |      992      845     19 |  0.001 % |
0.04/0.05	c |      2077 |     429     1849     5594 |     1091      568     17 |  0.001 % |
0.04/0.08	c |      3216 |     429     1849     5594 |     1201     1137     20 |  0.001 % |
0.09/0.13	c |      4924 |     429     1849     5594 |     1321     1001     18 |  0.001 % |
0.19/0.20	c |      7486 |     429     1849     5594 |     1453      835     19 |  0.001 % |
0.29/0.31	c |     11330 |     429     1849     5594 |     1598      935     17 |  0.001 % |
0.39/0.49	c |     17096 |     429     1849     5594 |     1758      947     19 |  0.001 % |
0.69/0.76	c |     25745 |     429     1849     5594 |     1934     1476     19 |  0.001 % |
1.10/1.16	c |     38719 |     429     1849     5594 |     2127     1607     19 |  0.001 % |
1.69/1.78	c |     58180 |     429     1849     5594 |     2340     1510     18 |  0.001 % |
2.69/2.74	c |     87372 |     429     1849     5594 |     2574     2055     20 |  0.001 % |
4.19/4.23	c |    131161 |     429     1849     5594 |     2832     1337     18 |  0.001 % |
6.49/6.53	c |    196845 |     429     1849     5594 |     3115     2205     20 |  0.001 % |
9.99/10.08	c |    295371 |     429     1849     5594 |     3426     2694     19 |  0.001 % |
15.49/15.53	c |    443160 |     429     1849     5594 |     3769     2842     20 |  0.001 % |
23.98/24.10	c |    664843 |     429     1849     5594 |     4146     3286     20 |  0.001 % |
37.18/37.22	c |    997368 |     429     1849     5594 |     4561     2524     18 |  0.001 % |
57.57/57.67	c |   1496156 |     429     1849     5594 |     5017     3589     19 |  0.001 % |
89.46/89.52	c |   2244338 |     429     1849     5594 |     5518     4817     22 |  0.001 % |
138.66/138.73	c |   3366612 |     429     1849     5594 |     6070     2948     19 |  0.001 % |
216.13/216.24	c |   5050023 |     429     1849     5594 |     6677     4314     22 |  0.001 % |
336.09/336.20	c |   7575139 |     429     1849     5594 |     7345     4036     21 |  0.001 % |
523.85/524.03	c |  11362814 |     429     1849     5594 |     8080     6549     22 |  0.001 % |
814.27/814.57	c |  17044326 |     429     1849     5594 |     8888     6960     21 |  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-1520530-1238301953/watcher-1520530-1238301953 -o /tmp/evaluation-result-1520530-1238301953/solver-1520530-1238301953 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520530-1238301953.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: 1.00 1.00 1.00 3/65 19231
/proc/meminfo: memFree=833192/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=12656 CPUtime=0
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 184 0 0 0 0 0 0 0 20 0 1 0 989568983 12959744 168 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 3164 169 89 219 0 2942 0

[startup+0.0495821 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19231
/proc/meminfo: memFree=833192/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=12708 CPUtime=0.04
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 276 0 0 0 4 0 0 0 20 0 1 0 989568983 13012992 221 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 3177 221 100 219 0 2955 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12708

[startup+0.101587 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19231
/proc/meminfo: memFree=833192/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=12748 CPUtime=0.09
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 337 0 0 0 9 0 0 0 20 0 1 0 989568983 13053952 249 1992294400 4194304 5092341 548682068848 18446744073709551615 4244100 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 3187 249 101 219 0 2965 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12748

[startup+0.301605 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19231
/proc/meminfo: memFree=833192/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=17940 CPUtime=0.29
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 429 0 0 0 29 0 0 0 22 0 1 0 989568983 18370560 293 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 4485 293 101 219 0 4263 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17940

[startup+0.701643 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19231
/proc/meminfo: memFree=833192/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=17940 CPUtime=0.69
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 529 0 0 0 69 0 0 0 25 0 1 0 989568983 18370560 345 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 4485 345 101 219 0 4263 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17940

[startup+1.50172 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19232
/proc/meminfo: memFree=832160/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=17940 CPUtime=1.49
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 592 0 0 0 149 0 0 0 25 0 1 0 989568983 18370560 408 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 4485 408 101 219 0 4263 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17940

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19232
/proc/meminfo: memFree=831712/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=17936 CPUtime=3.09
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 752 0 0 0 309 0 0 0 25 0 1 0 989568983 18366464 490 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 4484 490 101 219 0 4262 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17936

[startup+6.30117 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19232
/proc/meminfo: memFree=831200/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=17936 CPUtime=6.29
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 837 0 0 0 629 0 0 0 25 0 1 0 989568983 18366464 575 1992294400 4194304 5092341 548682068848 18446744073709551615 4265867 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 4484 575 101 219 0 4262 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17936

[startup+12.7028 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19232
/proc/meminfo: memFree=830432/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=17936 CPUtime=12.69
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 969 0 0 0 1269 0 0 0 25 0 1 0 989568983 18366464 707 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 4484 707 101 219 0 4262 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17936

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19232
/proc/meminfo: memFree=829664/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=17936 CPUtime=25.48
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 1337 0 0 0 2548 0 0 0 25 0 1 0 989568983 18366464 908 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 4484 908 101 219 0 4262 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17936

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19232
/proc/meminfo: memFree=828576/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=17936 CPUtime=51.07
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 1599 0 0 0 5107 0 0 0 25 0 1 0 989568983 18366464 1170 1992294400 4194304 5092341 548682068848 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 4484 1170 101 219 0 4262 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17936

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19232
/proc/meminfo: memFree=827168/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=17936 CPUtime=102.26
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 2161 0 0 0 10226 0 0 0 25 0 1 0 989568983 18366464 1520 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 4484 1520 101 219 0 4262 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17936

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19232
/proc/meminfo: memFree=826144/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=17936 CPUtime=162.25
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 2421 0 0 0 16224 1 0 0 25 0 1 0 989568983 18366464 1780 1992294400 4194304 5092341 548682068848 18446744073709551615 4241064 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 4484 1780 101 219 0 4262 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17936

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19232
/proc/meminfo: memFree=824992/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=23216 CPUtime=222.23
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 3204 0 0 0 22222 1 0 0 25 0 1 0 989568983 23773184 2055 1992294400 4194304 5092341 548682068848 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 5804 2055 101 219 0 5582 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23216

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19232
/proc/meminfo: memFree=824672/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=23216 CPUtime=282.21
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 3293 0 0 0 28220 1 0 0 25 0 1 0 989568983 23773184 2144 1992294400 4194304 5092341 548682068848 18446744073709551615 4249477 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 5804 2144 101 219 0 5582 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23216

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19232
/proc/meminfo: memFree=824160/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=23216 CPUtime=342.19
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 3413 0 0 0 34218 1 0 0 25 0 1 0 989568983 23773184 2264 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 5804 2264 101 219 0 5582 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23216

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19232
/proc/meminfo: memFree=823584/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=23216 CPUtime=402.18
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 3551 0 0 0 40217 1 0 0 25 0 1 0 989568983 23773184 2402 1992294400 4194304 5092341 548682068848 18446744073709551615 4241396 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 5804 2402 101 219 0 5582 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23216

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19232
/proc/meminfo: memFree=823264/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=23216 CPUtime=462.17
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 3622 0 0 0 46215 2 0 0 25 0 1 0 989568983 23773184 2473 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 5804 2473 101 219 0 5582 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23216

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19232
/proc/meminfo: memFree=822752/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=23216 CPUtime=522.15
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 3772 0 0 0 52213 2 0 0 25 0 1 0 989568983 23773184 2623 1992294400 4194304 5092341 548682068848 18446744073709551615 4240659 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 5804 2623 101 219 0 5582 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23216

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19232
/proc/meminfo: memFree=822368/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=23216 CPUtime=582.13
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 3853 0 0 0 58211 2 0 0 25 0 1 0 989568983 23773184 2704 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 5804 2704 101 219 0 5582 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 23216

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19232
/proc/meminfo: memFree=822112/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=23216 CPUtime=642.12
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 3919 0 0 0 64210 2 0 0 25 0 1 0 989568983 23773184 2770 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 5804 2770 101 219 0 5582 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 23216

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19232
/proc/meminfo: memFree=821856/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=23216 CPUtime=702.1
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 3972 0 0 0 70208 2 0 0 25 0 1 0 989568983 23773184 2823 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 5804 2823 101 219 0 5582 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 23216

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19232
/proc/meminfo: memFree=821664/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=23216 CPUtime=762.09
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 4029 0 0 0 76207 2 0 0 25 0 1 0 989568983 23773184 2880 1992294400 4194304 5092341 548682068848 18446744073709551615 4241443 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 5804 2880 101 219 0 5582 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 23216

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19232
/proc/meminfo: memFree=821344/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=23216 CPUtime=822.07
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 4097 0 0 0 82205 2 0 0 25 0 1 0 989568983 23773184 2948 1992294400 4194304 5092341 548682068848 18446744073709551615 4240863 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 5804 2948 101 219 0 5582 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 23216

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19232
/proc/meminfo: memFree=821024/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=23216 CPUtime=882.05
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 4182 0 0 0 88203 2 0 0 25 0 1 0 989568983 23773184 3033 1992294400 4194304 5092341 548682068848 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 5804 3033 101 219 0 5582 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 23216

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19238
/proc/meminfo: memFree=820576/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=23216 CPUtime=942.03
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 4275 0 0 0 94201 2 0 0 25 0 1 0 989568983 23773184 3126 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 5804 3126 101 219 0 5582 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 23216

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19238
/proc/meminfo: memFree=820448/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=23216 CPUtime=1002.02
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 4310 0 0 0 100200 2 0 0 25 0 1 0 989568983 23773184 3161 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 5804 3161 101 219 0 5582 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 23216

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19238
/proc/meminfo: memFree=820320/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=23236 CPUtime=1062
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 4735 0 0 0 106198 2 0 0 25 0 1 0 989568983 23793664 3189 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 5809 3189 101 219 0 5587 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 23236

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19238
/proc/meminfo: memFree=819424/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=28480 CPUtime=1121.99
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 4956 0 0 0 112197 2 0 0 25 0 1 0 989568983 29163520 3410 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 7120 3410 101 219 0 6898 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 28480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19238
/proc/meminfo: memFree=819360/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=28480 CPUtime=1181.97
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 4981 0 0 0 118195 2 0 0 25 0 1 0 989568983 29163520 3435 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 7120 3435 101 219 0 6898 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 28480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19238
/proc/meminfo: memFree=819296/2055920 swapFree=4176856/4192956
[pid=19231] ppid=19229 vsize=28480 CPUtime=1200.07
/proc/19231/stat : 19231 (minisat) R 19229 19231 19055 0 -1 4194304 4985 0 0 0 120005 2 0 0 25 0 1 0 989568983 29163520 3439 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/19231/statm: 7120 3439 101 219 0 6898 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 28480

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): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.025996
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 28480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4985
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= 2896

runsolver used 1.3308 second user time and 2.89356 second system time

The end

Launcher Data 

Begin job on node8 at 2009-03-29 06:45:53
IDJOB=1520530
IDBENCH=70694
IDSOLVER=546
FILE ID=node8/1520530-1238301953
PBS_JOBID= 9061072
Free space on /tmp= 64056 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1864638535-048.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520530-1238301953/watcher-1520530-1238301953 -o /tmp/evaluation-result-1520530-1238301953/solver-1520530-1238301953 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520530-1238301953.cnf

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

MD5SUM BENCH= 47eb0f54ab564eca9e634c7e5d4ea4f1
RANDOM SEED=907752063

node8.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        833672 kB
Buffers:         95400 kB
Cached:        1023176 kB
SwapCached:       9204 kB
Active:         153588 kB
Inactive:       975628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        833672 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          16320 kB
Slab:            78780 kB
Committed_AS:  2568328 kB
PageTables:       1376 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= 64056 MiB
End job on node8 at 2009-03-29 07:05:55