Trace number 1520606

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S2035161427-020.cnf
MD5SUM074d3c53fc7fcb6f758396e5d450cb42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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:           460                                         |
0.00/0.00	c |  Number of clauses:            1955                                         |
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 |     445     1929     5864 |      707      100     21 |  0.000 % |
0.00/0.01	c |       250 |     445     1929     5864 |      778      250     22 |  0.000 % |
0.00/0.01	c |       475 |     445     1929     5864 |      855      475     21 |  0.000 % |
0.00/0.02	c |       812 |     445     1929     5864 |      941      812     21 |  0.000 % |
0.03/0.04	c |      1318 |     445     1929     5864 |     1035      830     20 |  0.000 % |
0.03/0.06	c |      2077 |     445     1929     5864 |     1139     1050     20 |  0.000 % |
0.03/0.09	c |      3216 |     445     1929     5864 |     1253     1001     20 |  0.000 % |
0.09/0.14	c |      4924 |     445     1929     5864 |     1378      769     17 |  0.000 % |
0.19/0.23	c |      7486 |     445     1929     5864 |     1516     1163     18 |  0.000 % |
0.29/0.35	c |     11330 |     445     1929     5864 |     1667     1116     18 |  0.000 % |
0.49/0.55	c |     17096 |     445     1929     5864 |     1834      881     18 |  0.000 % |
0.79/0.84	c |     25745 |     445     1929     5864 |     2018     1087     18 |  0.000 % |
1.19/1.29	c |     38719 |     445     1929     5864 |     2219     1673     20 |  0.000 % |
1.89/1.98	c |     58180 |     445     1929     5864 |     2441     1877     19 |  0.000 % |
2.99/3.05	c |     87372 |     445     1929     5864 |     2685     2474     20 |  0.000 % |
4.69/4.70	c |    131161 |     445     1929     5864 |     2954     2590     20 |  0.000 % |
7.19/7.26	c |    196845 |     445     1929     5864 |     3250     2197     19 |  0.000 % |
11.18/11.23	c |    295371 |     445     1929     5864 |     3575     1775     19 |  0.000 % |
17.18/17.28	c |    443160 |     445     1929     5864 |     3932     2789     20 |  0.000 % |
26.68/26.74	c |    664843 |     445     1929     5864 |     4325     3488     20 |  0.000 % |
41.28/41.30	c |    997368 |     445     1929     5864 |     4758     3600     19 |  0.000 % |
63.97/64.01	c |   1496156 |     445     1929     5864 |     5234     4691     21 |  0.000 % |
99.05/99.19	c |   2244338 |     445     1929     5864 |     5757     2720     18 |  0.000 % |
153.43/153.51	c |   3366612 |     445     1929     5864 |     6333     4093     20 |  0.000 % |
239.30/239.44	c |   5050023 |     445     1929     5864 |     6966     5387     21 |  0.000 % |
372.35/372.50	c |   7575139 |     445     1929     5864 |     7663     4796     22 |  0.000 % |
581.87/582.13	c |  11362814 |     445     1929     5864 |     8429     5271     21 |  0.000 % |
904.66/905.06	c |  17044326 |     445     1929     5864 |     9272     6064     21 |  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-1520606-1238308012/watcher-1520606-1238308012 -o /tmp/evaluation-result-1520606-1238308012/solver-1520606-1238308012 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520606-1238308012.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: 0.92 0.95 0.97 3/69 14946
/proc/meminfo: memFree=1687712/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=12656 CPUtime=0
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 1103465919 12959744 166 1992294400 4194304 5092341 548682068848 18446744073709551615 4495436 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 3164 168 89 219 0 2942 0

[startup+0.0393389 s]
/proc/loadavg: 0.92 0.95 0.97 3/69 14946
/proc/meminfo: memFree=1687712/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=7524 CPUtime=0.03
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 251 0 0 0 3 0 0 0 18 0 1 0 1103465919 7704576 194 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 1881 194 100 219 0 1659 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7524

[startup+0.101351 s]
/proc/loadavg: 0.92 0.95 0.97 3/69 14946
/proc/meminfo: memFree=1687712/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=17912 CPUtime=0.09
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 331 0 0 0 9 0 0 0 18 0 1 0 1103465919 18341888 274 1992294400 4194304 5092341 548682068848 18446744073709551615 4265876 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 4478 274 101 219 0 4256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17912

[startup+0.301389 s]
/proc/loadavg: 0.92 0.95 0.97 3/69 14946
/proc/meminfo: memFree=1687712/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=17912 CPUtime=0.29
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 346 0 0 0 29 0 0 0 19 0 1 0 1103465919 18341888 289 1992294400 4194304 5092341 548682068848 18446744073709551615 4249640 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 4478 289 101 219 0 4256 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17912

[startup+0.701468 s]
/proc/loadavg: 0.92 0.95 0.97 3/69 14946
/proc/meminfo: memFree=1687712/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=17916 CPUtime=0.69
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 452 0 0 0 69 0 0 0 22 0 1 0 1103465919 18345984 339 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 4479 339 101 219 0 4257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17916

[startup+1.50163 s]
/proc/loadavg: 0.93 0.95 0.97 2/70 14947
/proc/meminfo: memFree=1686616/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=17916 CPUtime=1.49
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 515 0 0 0 149 0 0 0 25 0 1 0 1103465919 18345984 402 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 4479 402 101 219 0 4257 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17916

[startup+3.10294 s]
/proc/loadavg: 0.93 0.95 0.97 2/70 14947
/proc/meminfo: memFree=1686168/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=17920 CPUtime=3.09
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 677 0 0 0 309 0 0 0 25 0 1 0 1103465919 18350080 474 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 4480 474 101 219 0 4258 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17920

[startup+6.30157 s]
/proc/loadavg: 0.93 0.95 0.97 2/70 14947
/proc/meminfo: memFree=1685656/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=17920 CPUtime=6.29
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 779 0 0 0 629 0 0 0 25 0 1 0 1103465919 18350080 576 1992294400 4194304 5092341 548682068848 18446744073709551615 4249985 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 4480 576 101 219 0 4258 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17920

[startup+12.7018 s]
/proc/loadavg: 0.94 0.96 0.97 2/70 14947
/proc/meminfo: memFree=1684952/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=17924 CPUtime=12.68
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 1099 0 0 0 1268 0 0 0 25 0 1 0 1103465919 18354176 751 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 4481 751 101 219 0 4259 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17924

[startup+25.5014 s]
/proc/loadavg: 0.95 0.96 0.97 2/70 14947
/proc/meminfo: memFree=1684184/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=17924 CPUtime=25.49
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 1269 0 0 0 2548 1 0 0 25 0 1 0 1103465919 18354176 921 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 4481 921 101 219 0 4259 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17924

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.97 2/70 14947
/proc/meminfo: memFree=1683096/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=17924 CPUtime=51.07
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 1533 0 0 0 5106 1 0 0 25 0 1 0 1103465919 18354176 1185 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 4481 1185 101 219 0 4259 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17924

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/70 14947
/proc/meminfo: memFree=1681624/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=17936 CPUtime=102.25
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 2123 0 0 0 10224 1 0 0 25 0 1 0 1103465919 18366464 1526 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 4484 1526 101 219 0 4262 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17936

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 14947
/proc/meminfo: memFree=1680664/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=17936 CPUtime=162.24
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 2365 0 0 0 16222 2 0 0 25 0 1 0 1103465919 18366464 1768 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 4484 1768 101 219 0 4262 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17936

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 14947
/proc/meminfo: memFree=1679640/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=23200 CPUtime=222.21
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 3432 0 0 0 22219 2 0 0 25 0 1 0 1103465919 23756800 2009 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 5800 2009 101 219 0 5578 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23200

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 14947
/proc/meminfo: memFree=1679000/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=23200 CPUtime=282.19
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 3604 0 0 0 28217 2 0 0 25 0 1 0 1103465919 23756800 2181 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 5800 2181 101 219 0 5578 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23200

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 14947
/proc/meminfo: memFree=1678616/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=23200 CPUtime=342.16
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 3700 0 0 0 34214 2 0 0 25 0 1 0 1103465919 23756800 2277 1992294400 4194304 5092341 548682068848 18446744073709551615 4241103 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 5800 2277 101 219 0 5578 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23200

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 14947
/proc/meminfo: memFree=1677912/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=23200 CPUtime=402.14
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 3859 0 0 0 40212 2 0 0 25 0 1 0 1103465919 23756800 2436 1992294400 4194304 5092341 548682068848 18446744073709551615 4252253 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 5800 2436 101 219 0 5578 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23200

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 14947
/proc/meminfo: memFree=1677464/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=23200 CPUtime=462.12
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 3968 0 0 0 46209 3 0 0 25 0 1 0 1103465919 23756800 2545 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 5800 2545 101 219 0 5578 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23200

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 14947
/proc/meminfo: memFree=1677208/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=23200 CPUtime=522.1
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 4062 0 0 0 52207 3 0 0 25 0 1 0 1103465919 23756800 2639 1992294400 4194304 5092341 548682068848 18446744073709551615 4240682 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 5800 2639 101 219 0 5578 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 23200

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 14947
/proc/meminfo: memFree=1676568/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=23200 CPUtime=582.07
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 4229 0 0 0 58204 3 0 0 25 0 1 0 1103465919 23756800 2806 1992294400 4194304 5092341 548682068848 18446744073709551615 4250356 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 5800 2806 101 219 0 5578 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 23200

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 14947
/proc/meminfo: memFree=1676120/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=23200 CPUtime=642.05
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 4328 0 0 0 64202 3 0 0 25 0 1 0 1103465919 23756800 2905 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 5800 2905 101 219 0 5578 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 23200

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 14947
/proc/meminfo: memFree=1675608/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=23200 CPUtime=702.03
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 4426 0 0 0 70199 4 0 0 25 0 1 0 1103465919 23756800 3003 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 5800 3003 101 219 0 5578 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 23200

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 14947
/proc/meminfo: memFree=1675480/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=23200 CPUtime=762.01
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 4470 0 0 0 76197 4 0 0 25 0 1 0 1103465919 23756800 3047 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 5800 3047 101 219 0 5578 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 23200

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 14947
/proc/meminfo: memFree=1675288/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=23200 CPUtime=821.98
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 4505 0 0 0 82194 4 0 0 25 0 1 0 1103465919 23756800 3082 1992294400 4194304 5092341 548682068848 18446744073709551615 4241906 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 5800 3082 101 219 0 5578 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 23200

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 14947
/proc/meminfo: memFree=1675032/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=23200 CPUtime=881.96
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 4572 0 0 0 88192 4 0 0 25 0 1 0 1103465919 23756800 3149 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 5800 3149 101 219 0 5578 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 23200

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 14947
/proc/meminfo: memFree=1673816/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=28412 CPUtime=941.94
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 4866 0 0 0 94189 5 0 0 25 0 1 0 1103465919 29093888 3443 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 7103 3443 101 219 0 6881 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 28412

[startup+1002.3 s]
/proc/loadavg: 1.04 0.99 0.97 2/70 14947
/proc/meminfo: memFree=1673688/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=28412 CPUtime=1001.92
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 4890 0 0 0 100187 5 0 0 25 0 1 0 1103465919 29093888 3467 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 7103 3467 101 219 0 6881 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 28412

[startup+1062.3 s]
/proc/loadavg: 1.01 0.99 0.97 2/70 14947
/proc/meminfo: memFree=1673624/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=28412 CPUtime=1061.89
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 4897 0 0 0 106184 5 0 0 25 0 1 0 1103465919 29093888 3474 1992294400 4194304 5092341 548682068848 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 7103 3474 101 219 0 6881 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 28412

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/70 14949
/proc/meminfo: memFree=1673496/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=28412 CPUtime=1121.87
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 4899 0 0 0 112182 5 0 0 25 0 1 0 1103465919 29093888 3476 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 7103 3476 101 219 0 6881 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 28412

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/70 14949
/proc/meminfo: memFree=1673496/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=28412 CPUtime=1181.85
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 4929 0 0 0 118179 6 0 0 25 0 1 0 1103465919 29093888 3506 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 7103 3506 101 219 0 6881 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 28412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.97 2/70 14949
/proc/meminfo: memFree=1673368/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=28412 CPUtime=1200.05
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 4955 0 0 0 119999 6 0 0 25 0 1 0 1103465919 29093888 3532 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 7103 3532 101 219 0 6881 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28412

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.97 2/70 14949
/proc/meminfo: memFree=1673368/2055920 swapFree=4177820/4192956
[pid=14946] ppid=14944 vsize=28412 CPUtime=1200.05
/proc/14946/stat : 14946 (minisat) R 14944 14946 14578 0 -1 4194304 4955 0 0 0 119999 6 0 0 25 0 1 0 1103465919 29093888 3532 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/14946/statm: 7103 3532 101 219 0 6881 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28412

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.99
CPU system time (s): 0.06499
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 28412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4955
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= 1818

runsolver used 1.26881 second user time and 3.10853 second system time

The end

Launcher Data 

Begin job on node73 at 2009-03-29 08:26:52
IDJOB=1520606
IDBENCH=70732
IDSOLVER=546
FILE ID=node73/1520606-1238308012
PBS_JOBID= 9061055
Free space on /tmp= 66268 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S2035161427-020.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520606-1238308012/watcher-1520606-1238308012 -o /tmp/evaluation-result-1520606-1238308012/solver-1520606-1238308012 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520606-1238308012.cnf

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

MD5SUM BENCH= 074d3c53fc7fcb6f758396e5d450cb42
RANDOM SEED=1303411618

node73.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		: 3000.277
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		: 3000.277
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:       1688192 kB
Buffers:         68508 kB
Cached:         214212 kB
SwapCached:       8184 kB
Active:         193432 kB
Inactive:        99056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1688192 kB
SwapTotal:     4192956 kB
SwapFree:      4177820 kB
Dirty:            1080 kB
Writeback:           0 kB
Mapped:          15564 kB
Slab:            60844 kB
Committed_AS:  2721760 kB
PageTables:       1656 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= 66268 MiB
End job on node73 at 2009-03-29 08:46:55