Trace number 1520222

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1731702106-010.cnf
MD5SUMc9e74b633df5135d26c194cfafd328d1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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:           500                                         |
0.00/0.00	c |  Number of clauses:            2125                                         |
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 |     488     2108     6382 |      772      100     23 |  0.000 % |
0.00/0.01	c |       250 |     488     2108     6382 |      850      250     23 |  0.000 % |
0.00/0.01	c |       475 |     488     2108     6382 |      935      475     24 |  0.000 % |
0.02/0.02	c |       812 |     488     2108     6382 |     1028      812     24 |  0.000 % |
0.02/0.04	c |      1318 |     488     2108     6382 |     1131      774     24 |  0.000 % |
0.02/0.06	c |      2077 |     488     2108     6382 |     1244      949     21 |  0.000 % |
0.10/0.10	c |      3216 |     488     2108     6382 |     1369      794     20 |  0.000 % |
0.10/0.15	c |      4924 |     488     2108     6382 |     1506     1103     21 |  0.000 % |
0.19/0.24	c |      7486 |     488     2108     6382 |     1656     1334     21 |  0.000 % |
0.29/0.37	c |     11330 |     488     2108     6382 |     1822      935     21 |  0.000 % |
0.49/0.58	c |     17096 |     488     2108     6382 |     2004     1048     21 |  0.000 % |
0.79/0.89	c |     25745 |     488     2108     6382 |     2205     1472     24 |  0.000 % |
1.29/1.36	c |     38719 |     488     2108     6382 |     2425     1995     22 |  0.000 % |
1.99/2.09	c |     58180 |     488     2108     6382 |     2668     1650     21 |  0.000 % |
3.19/3.21	c |     87372 |     488     2108     6382 |     2935     2250     23 |  0.000 % |
4.89/4.94	c |    131161 |     488     2108     6382 |     3228     2680     22 |  0.000 % |
7.59/7.65	c |    196845 |     488     2108     6382 |     3551     2729     23 |  0.000 % |
11.78/11.87	c |    295371 |     488     2108     6382 |     3906     2111     22 |  0.000 % |
18.28/18.35	c |    443160 |     488     2108     6382 |     4297     3287     23 |  0.000 % |
28.38/28.42	c |    664843 |     488     2108     6382 |     4727     3065     21 |  0.000 % |
43.89/43.98	c |    997368 |     488     2108     6382 |     5199     3296     23 |  0.000 % |
68.18/68.24	c |   1496156 |     488     2108     6382 |     5719     3061     22 |  0.000 % |
105.76/105.89	c |   2244338 |     488     2108     6382 |     6291     3553     22 |  0.000 % |
164.15/164.25	c |   3366612 |     488     2108     6382 |     6921     5753     22 |  0.000 % |
256.73/256.82	c |   5050023 |     488     2108     6382 |     7613     4193     22 |  0.000 % |
400.00/400.10	c |   7575139 |     488     2108     6382 |     8374     6761     23 |  0.000 % |
626.04/626.27	c |  11362814 |     488     2108     6382 |     9211     5896     22 |  0.000 % |
976.26/976.52	c |  17044326 |     488     2108     6382 |    10133     8237     23 |  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-1520222-1238274877/watcher-1520222-1238274877 -o /tmp/evaluation-result-1520222-1238274877/solver-1520222-1238274877 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520222-1238274877.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 3/69 14325
/proc/meminfo: memFree=1110568/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=7464 CPUtime=0
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 1100149407 7643136 173 1992294400 4194304 5092341 548682068848 18446744073709551615 4212023 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 1866 173 88 219 0 1644 0

[startup+0.022771 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 14325
/proc/meminfo: memFree=1110568/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=7464 CPUtime=0.02
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 227 0 0 0 2 0 0 0 18 0 1 0 1100149407 7643136 200 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 1866 200 100 219 0 1644 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7464

[startup+0.102778 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 14325
/proc/meminfo: memFree=1110568/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=17928 CPUtime=0.1
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 356 0 0 0 10 0 0 0 18 0 1 0 1100149407 18358272 291 1992294400 4194304 5092341 548682068848 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 4482 291 100 219 0 4260 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17928

[startup+0.301796 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 14325
/proc/meminfo: memFree=1110568/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=17928 CPUtime=0.29
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 377 0 0 0 29 0 0 0 19 0 1 0 1100149407 18358272 312 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 4482 312 100 219 0 4260 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17928

[startup+0.701831 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 14325
/proc/meminfo: memFree=1110568/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=17928 CPUtime=0.69
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 434 0 0 0 69 0 0 0 23 0 1 0 1100149407 18358272 369 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 4482 369 100 219 0 4260 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17928

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1109280/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=17928 CPUtime=1.49
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 508 0 0 0 149 0 0 0 25 0 1 0 1100149407 18358272 443 1992294400 4194304 5092341 548682068848 18446744073709551615 4494186 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 4482 443 100 219 0 4260 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17928

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1108896/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=17928 CPUtime=3.09
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 585 0 0 0 309 0 0 0 25 0 1 0 1100149407 18358272 520 1992294400 4194304 5092341 548682068848 18446744073709551615 4494186 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 4482 520 100 219 0 4260 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17928

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1108320/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=17928 CPUtime=6.29
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 691 0 0 0 629 0 0 0 25 0 1 0 1100149407 18358272 626 1992294400 4194304 5092341 548682068848 18446744073709551615 4240676 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 4482 626 100 219 0 4260 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17928

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1107616/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=17928 CPUtime=12.68
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 997 0 0 0 1268 0 0 0 25 0 1 0 1100149407 18358272 780 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 4482 780 100 219 0 4260 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17928

[startup+25.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1106592/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=17928 CPUtime=25.49
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 1233 0 0 0 2548 1 0 0 25 0 1 0 1100149407 18358272 1016 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 4482 1016 100 219 0 4260 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17928

[startup+51.1022 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1105376/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=17928 CPUtime=51.08
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 1530 0 0 0 5107 1 0 0 25 0 1 0 1100149407 18358272 1313 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 4482 1313 100 219 0 4260 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17928

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1104224/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=17932 CPUtime=102.27
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 2072 0 0 0 10226 1 0 0 25 0 1 0 1100149407 18362368 1607 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 4483 1607 100 219 0 4261 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17932

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1102560/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=23180 CPUtime=162.25
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 2770 0 0 0 16224 1 0 0 25 0 1 0 1100149407 23736320 2007 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 5795 2007 100 219 0 5573 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23180

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1101856/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=23180 CPUtime=222.24
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 2936 0 0 0 22222 2 0 0 25 0 1 0 1100149407 23736320 2173 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 5795 2173 100 219 0 5573 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23180

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1100832/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=23180 CPUtime=282.22
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 3186 0 0 0 28220 2 0 0 25 0 1 0 1100149407 23736320 2423 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 5795 2423 100 219 0 5573 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23180

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1100256/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=23180 CPUtime=342.21
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 3322 0 0 0 34218 3 0 0 25 0 1 0 1100149407 23736320 2559 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 5795 2559 100 219 0 5573 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 23180

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1099744/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=23180 CPUtime=402.2
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 3459 0 0 0 40217 3 0 0 25 0 1 0 1100149407 23736320 2696 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 5795 2696 100 219 0 5573 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 23180

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1099040/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=23180 CPUtime=462.18
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 3628 0 0 0 46215 3 0 0 25 0 1 0 1100149407 23736320 2865 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 5795 2865 100 219 0 5573 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 23180

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1098656/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=23180 CPUtime=522.16
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 3729 0 0 0 52213 3 0 0 25 0 1 0 1100149407 23736320 2966 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 5795 2966 100 219 0 5573 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23180

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1097952/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=23180 CPUtime=582.15
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 3906 0 0 0 58211 4 0 0 25 0 1 0 1100149407 23736320 3143 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 5795 3143 100 219 0 5573 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 23180

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1096608/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=28396 CPUtime=642.14
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 4233 0 0 0 64210 4 0 0 25 0 1 0 1100149407 29077504 3470 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 7099 3470 100 219 0 6877 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 28396

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1096544/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=28396 CPUtime=702.12
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 4254 0 0 0 70207 5 0 0 25 0 1 0 1100149407 29077504 3491 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 7099 3491 100 219 0 6877 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 28396

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1096480/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=28396 CPUtime=762.11
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 4257 0 0 0 76206 5 0 0 25 0 1 0 1100149407 29077504 3494 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 7099 3494 100 219 0 6877 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 28396

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1096544/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=28396 CPUtime=822.09
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 4262 0 0 0 82204 5 0 0 25 0 1 0 1100149407 29077504 3499 1992294400 4194304 5092341 548682068848 18446744073709551615 4241103 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 7099 3499 100 219 0 6877 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 28396

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1096352/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=28396 CPUtime=882.07
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 4314 0 0 0 88202 5 0 0 25 0 1 0 1100149407 29077504 3551 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 7099 3551 100 219 0 6877 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 28396

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1096160/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=28396 CPUtime=942.07
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 4362 0 0 0 94201 6 0 0 25 0 1 0 1100149407 29077504 3599 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 7099 3599 100 219 0 6877 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 28396

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1095776/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=28396 CPUtime=1002.05
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 4462 0 0 0 100199 6 0 0 25 0 1 0 1100149407 29077504 3699 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 7099 3699 100 219 0 6877 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 28396

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1095392/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=28396 CPUtime=1062.04
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 4552 0 0 0 106198 6 0 0 25 0 1 0 1100149407 29077504 3789 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 7099 3789 100 219 0 6877 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 28396

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1095136/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=28396 CPUtime=1122.02
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 4625 0 0 0 112196 6 0 0 25 0 1 0 1100149407 29077504 3862 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 7099 3862 100 219 0 6877 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 28396

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1095008/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=28396 CPUtime=1182.01
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 4656 0 0 0 118195 6 0 0 25 0 1 0 1100149407 29077504 3893 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 7099 3893 100 219 0 6877 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 28396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1094816/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=28396 CPUtime=1200
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 4696 0 0 0 119994 6 0 0 25 0 1 0 1100149407 29077504 3933 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 7099 3933 100 219 0 6877 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 28396

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14326
/proc/meminfo: memFree=1094816/2055920 swapFree=4171840/4192956
[pid=14325] ppid=14323 vsize=28396 CPUtime=1200
/proc/14325/stat : 14325 (minisat) R 14323 14325 14088 0 -1 4194304 4696 0 0 0 119994 6 0 0 25 0 1 0 1100149407 29077504 3933 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/14325/statm: 7099 3933 100 219 0 6877 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 28396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.95
CPU system time (s): 0.072988
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 28396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4696
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= 1640

runsolver used 1.04184 second user time and 3.33449 second system time

The end

Launcher Data 

Begin job on node58 at 2009-03-28 22:14:37
IDJOB=1520222
IDBENCH=70540
IDSOLVER=546
FILE ID=node58/1520222-1238274877
PBS_JOBID= 9060860
Free space on /tmp= 66400 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1731702106-010.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520222-1238274877/watcher-1520222-1238274877 -o /tmp/evaluation-result-1520222-1238274877/solver-1520222-1238274877 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520222-1238274877.cnf

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

MD5SUM BENCH= c9e74b633df5135d26c194cfafd328d1
RANDOM SEED=168995024

node58.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		: 3000.222
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		: 3000.222
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:       1110984 kB
Buffers:         86036 kB
Cached:         767852 kB
SwapCached:      11412 kB
Active:         202476 kB
Inactive:       664372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1110984 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:             996 kB
Writeback:           0 kB
Mapped:          17432 kB
Slab:            63548 kB
Committed_AS:  2523432 kB
PageTables:       1764 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= 66400 MiB
End job on node58 at 2009-03-28 22:34:40