Trace number 1520446

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 1206.11

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S2056912842-027.cnf
MD5SUM14b591d0eb90ad9845c9a4137eb8ce97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.033994
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                                       |
0.09/0.10	c |  Simplification time:          0.00 s                                       |
0.09/0.10	c |                                                                             |
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.10	c |       100 |     481     2092     6380 |      767      100     23 |  0.000 % |
0.09/0.10	c |       250 |     481     2092     6380 |      843      250     23 |  0.000 % |
0.09/0.10	c |       475 |     481     2092     6380 |      928      475     24 |  0.000 % |
0.09/0.10	c |       812 |     481     2092     6380 |     1020      812     23 |  0.000 % |
0.09/0.10	c |      1318 |     481     2092     6380 |     1123      785     21 |  0.000 % |
0.09/0.10	c |      2077 |     481     2092     6380 |     1235      957     21 |  0.000 % |
0.09/0.10	c |      3216 |     481     2092     6380 |     1358      829     19 |  0.000 % |
0.09/0.15	c |      4924 |     481     2092     6380 |     1494     1140     20 |  0.000 % |
0.19/0.23	c |      7486 |     481     2092     6380 |     1644     1377     21 |  0.000 % |
0.29/0.35	c |     11330 |     481     2092     6380 |     1808      998     19 |  0.000 % |
0.49/0.54	c |     17096 |     481     2092     6380 |     1989     1191     19 |  0.000 % |
0.79/0.83	c |     25745 |     481     2092     6380 |     2188     1740     21 |  0.000 % |
1.19/1.28	c |     38719 |     481     2092     6380 |     2407     1315     20 |  0.000 % |
1.88/1.96	c |     58180 |     481     2092     6380 |     2648     2295     21 |  0.000 % |
2.98/3.01	c |     87372 |     481     2092     6380 |     2912     1823     21 |  0.000 % |
4.57/4.64	c |    131161 |     481     2092     6380 |     3204     2606     21 |  0.000 % |
7.05/7.15	c |    196845 |     481     2092     6380 |     3524     3145     24 |  0.000 % |
10.94/11.06	c |    295371 |     481     2092     6380 |     3877     3320     22 |  0.000 % |
16.91/17.06	c |    443160 |     481     2092     6380 |     4264     3765     22 |  0.000 % |
26.16/26.37	c |    664843 |     481     2092     6380 |     4691     3143     21 |  0.000 % |
40.68/40.91	c |    997368 |     481     2092     6380 |     5160     3592     23 |  0.000 % |
63.07/63.41	c |   1496156 |     481     2092     6380 |     5676     4477     21 |  0.000 % |
98.09/98.63	c |   2244338 |     481     2092     6380 |     6244     5182     22 |  0.000 % |
152.42/153.24	c |   3366612 |     481     2092     6380 |     6868     3595     22 |  0.000 % |
237.49/238.72	c |   5050023 |     481     2092     6380 |     7555     5026     22 |  0.000 % |
369.40/371.32	c |   7575139 |     481     2092     6380 |     8310     7295     22 |  0.000 % |
577.26/580.20	c |  11362814 |     481     2092     6380 |     9142     6514     21 |  0.000 % |
898.93/903.55	c |  17044326 |     481     2092     6380 |    10056     5195     22 |  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-1520446-1238295371/watcher-1520446-1238295371 -o /tmp/evaluation-result-1520446-1238295371/solver-1520446-1238295371 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520446-1238295371.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: 1.99 2.02 2.08 4/86 22606
/proc/meminfo: memFree=1701640/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=7464 CPUtime=0
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 189 0 0 0 0 0 0 0 20 0 1 0 455867551 7643136 173 1992294400 4194304 5092341 548682068848 18446744073709551615 4219530 0 0 4096 3 0 0 0 17 1 0 0
/proc/22606/statm: 1866 173 88 219 0 1644 0

[startup+0.103764 s]
/proc/loadavg: 1.99 2.02 2.08 4/86 22606
/proc/meminfo: memFree=1701640/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=7576 CPUtime=0.09
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 351 0 0 0 9 0 0 0 20 0 1 0 455867551 7757824 250 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 1894 250 100 219 0 1672 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7576

[startup+0.201781 s]
/proc/loadavg: 1.99 2.02 2.08 4/86 22606
/proc/meminfo: memFree=1701640/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=17972 CPUtime=0.19
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 425 0 0 0 19 0 0 0 21 0 1 0 455867551 18403328 324 1992294400 4194304 5092341 548682068848 18446744073709551615 4251352 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 4493 324 100 219 0 4271 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17972

[startup+0.301799 s]
/proc/loadavg: 1.99 2.02 2.08 4/86 22606
/proc/meminfo: memFree=1701640/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=17972 CPUtime=0.29
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 433 0 0 0 29 0 0 0 22 0 1 0 455867551 18403328 332 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 4493 332 100 219 0 4271 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17972

[startup+0.701873 s]
/proc/loadavg: 1.99 2.02 2.08 4/86 22606
/proc/meminfo: memFree=1701640/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=17972 CPUtime=0.69
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 467 0 0 0 69 0 0 0 25 0 1 0 455867551 18403328 366 1992294400 4194304 5092341 548682068848 18446744073709551615 4248386 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 4493 366 100 219 0 4271 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17972

[startup+1.50202 s]
/proc/loadavg: 1.99 2.02 2.08 3/87 22607
/proc/meminfo: memFree=1700288/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=17972 CPUtime=1.48
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 546 0 0 0 148 0 0 0 25 0 1 0 455867551 18403328 445 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 4493 445 100 219 0 4271 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17972

[startup+3.10132 s]
/proc/loadavg: 1.99 2.02 2.08 3/87 22607
/proc/meminfo: memFree=1699776/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=17972 CPUtime=3.08
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 635 0 0 0 308 0 0 0 25 0 1 0 455867551 18403328 534 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 4493 534 100 219 0 4271 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17972

[startup+6.30191 s]
/proc/loadavg: 1.99 2.02 2.08 3/87 22607
/proc/meminfo: memFree=1699272/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=17976 CPUtime=6.26
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 880 0 0 0 626 0 0 0 25 0 1 0 455867551 18407424 638 1992294400 4194304 5092341 548682068848 18446744073709551615 4248386 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 4494 638 100 219 0 4272 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 17976

[startup+12.7011 s]
/proc/loadavg: 1.99 2.02 2.08 3/87 22607
/proc/meminfo: memFree=1698504/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=17976 CPUtime=12.63
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 1241 0 0 0 1263 0 0 0 25 0 1 0 455867551 18407424 823 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 4494 823 100 219 0 4272 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 17976

[startup+25.5014 s]
/proc/loadavg: 1.99 2.02 2.08 3/87 22607
/proc/meminfo: memFree=1697608/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=17976 CPUtime=25.36
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 1446 0 0 0 2536 0 0 0 25 0 1 0 455867551 18407424 1028 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 4494 1028 100 219 0 4272 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 17976

[startup+51.1012 s]
/proc/loadavg: 1.99 2.02 2.08 3/87 22607
/proc/meminfo: memFree=1696456/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=17976 CPUtime=50.83
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 1739 0 0 0 5083 0 0 0 25 0 1 0 455867551 18407424 1321 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 4494 1321 100 219 0 4272 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 17976

[startup+102.302 s]
/proc/loadavg: 1.99 2.01 2.07 3/87 22607
/proc/meminfo: memFree=1694856/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=17976 CPUtime=101.78
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 2151 0 0 0 10178 0 0 0 25 0 1 0 455867551 18407424 1733 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 4494 1733 100 219 0 4272 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 17976

[startup+162.302 s]
/proc/loadavg: 1.99 2.00 2.07 3/87 22607
/proc/meminfo: memFree=1693384/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=23196 CPUtime=161.48
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 2731 0 0 0 16147 1 0 0 25 0 1 0 455867551 23752704 2028 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 5799 2028 100 219 0 5577 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 23196

[startup+222.308 s]
/proc/loadavg: 1.99 2.00 2.06 3/87 22607
/proc/meminfo: memFree=1692488/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=23196 CPUtime=221.18
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 2973 0 0 0 22117 1 0 0 25 0 1 0 455867551 23752704 2270 1992294400 4194304 5092341 548682068848 18446744073709551615 4240679 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 5799 2270 100 219 0 5577 0
Current children cumulated CPU time (s) 221.18
Current children cumulated vsize (KiB) 23196

[startup+282.302 s]
/proc/loadavg: 1.99 2.00 2.05 3/87 22607
/proc/meminfo: memFree=1691464/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=23196 CPUtime=280.87
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 3217 0 0 0 28086 1 0 0 25 0 1 0 455867551 23752704 2514 1992294400 4194304 5092341 548682068848 18446744073709551615 4240943 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 5799 2514 100 219 0 5577 0
Current children cumulated CPU time (s) 280.87
Current children cumulated vsize (KiB) 23196

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 2.05 3/87 22613
/proc/meminfo: memFree=1690888/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=23196 CPUtime=340.55
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 3360 0 0 0 34054 1 0 0 25 0 1 0 455867551 23752704 2657 1992294400 4194304 5092341 548682068848 18446744073709551615 4244024 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 5799 2657 100 219 0 5577 0
Current children cumulated CPU time (s) 340.55
Current children cumulated vsize (KiB) 23196

[startup+402.302 s]
/proc/loadavg: 1.99 2.00 2.04 3/87 22613
/proc/meminfo: memFree=1690056/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=23196 CPUtime=400.25
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 3561 0 0 0 40024 1 0 0 25 0 1 0 455867551 23752704 2858 1992294400 4194304 5092341 548682068848 18446744073709551615 4240606 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 5799 2858 100 219 0 5577 0
Current children cumulated CPU time (s) 400.25
Current children cumulated vsize (KiB) 23196

[startup+462.302 s]
/proc/loadavg: 1.99 2.00 2.04 3/87 22613
/proc/meminfo: memFree=1689736/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=23196 CPUtime=459.95
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 3651 0 0 0 45993 2 0 0 25 0 1 0 455867551 23752704 2948 1992294400 4194304 5092341 548682068848 18446744073709551615 4244518 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 5799 2948 100 219 0 5577 0
Current children cumulated CPU time (s) 459.95
Current children cumulated vsize (KiB) 23196

[startup+522.302 s]
/proc/loadavg: 1.99 2.00 2.03 3/87 22613
/proc/meminfo: memFree=1689352/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=23196 CPUtime=519.65
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 3768 0 0 0 51963 2 0 0 25 0 1 0 455867551 23752704 3065 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 5799 3065 100 219 0 5577 0
Current children cumulated CPU time (s) 519.65
Current children cumulated vsize (KiB) 23196

[startup+582.302 s]
/proc/loadavg: 1.99 2.00 2.02 3/87 22613
/proc/meminfo: memFree=1688840/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=23196 CPUtime=579.35
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 3916 0 0 0 57933 2 0 0 25 0 1 0 455867551 23752704 3213 1992294400 4194304 5092341 548682068848 18446744073709551615 4250871 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 5799 3213 100 219 0 5577 0
Current children cumulated CPU time (s) 579.35
Current children cumulated vsize (KiB) 23196

[startup+642.302 s]
/proc/loadavg: 1.99 2.00 2.02 3/87 22613
/proc/meminfo: memFree=1687432/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=28468 CPUtime=639.05
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 5110 0 0 0 63903 2 0 0 25 0 1 0 455867551 29151232 3533 1992294400 4194304 5092341 548682068848 18446744073709551615 4248408 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 7117 3533 100 219 0 6895 0
Current children cumulated CPU time (s) 639.05
Current children cumulated vsize (KiB) 28468

[startup+702.302 s]
/proc/loadavg: 1.99 2.00 2.01 3/87 22613
/proc/meminfo: memFree=1687304/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=28468 CPUtime=698.74
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 5110 0 0 0 69872 2 0 0 25 0 1 0 455867551 29151232 3533 1992294400 4194304 5092341 548682068848 18446744073709551615 4241037 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 7117 3533 100 219 0 6895 0
Current children cumulated CPU time (s) 698.74
Current children cumulated vsize (KiB) 28468

[startup+762.301 s]
/proc/loadavg: 1.99 2.00 2.01 3/87 22613
/proc/meminfo: memFree=1687240/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=28468 CPUtime=758.44
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 5132 0 0 0 75842 2 0 0 25 0 1 0 455867551 29151232 3555 1992294400 4194304 5092341 548682068848 18446744073709551615 4248692 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 7117 3555 100 219 0 6895 0
Current children cumulated CPU time (s) 758.44
Current children cumulated vsize (KiB) 28468

[startup+822.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 22613
/proc/meminfo: memFree=1687112/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=28468 CPUtime=818.14
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 5202 0 0 0 81812 2 0 0 25 0 1 0 455867551 29151232 3625 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 7117 3625 100 219 0 6895 0
Current children cumulated CPU time (s) 818.14
Current children cumulated vsize (KiB) 28468

[startup+882.307 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 22613
/proc/meminfo: memFree=1686408/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=28468 CPUtime=877.84
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 5367 0 0 0 87782 2 0 0 25 0 1 0 455867551 29151232 3790 1992294400 4194304 5092341 548682068848 18446744073709551615 4252145 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 7117 3790 100 219 0 6895 0
Current children cumulated CPU time (s) 877.84
Current children cumulated vsize (KiB) 28468

[startup+942.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 22613
/proc/meminfo: memFree=1686152/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=28468 CPUtime=937.54
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 5419 0 0 0 93752 2 0 0 25 0 1 0 455867551 29151232 3842 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 7117 3842 100 219 0 6895 0
Current children cumulated CPU time (s) 937.54
Current children cumulated vsize (KiB) 28468

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 22613
/proc/meminfo: memFree=1685576/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=28468 CPUtime=997.23
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 5568 0 0 0 99721 2 0 0 25 0 1 0 455867551 29151232 3991 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 7117 3991 100 219 0 6895 0
Current children cumulated CPU time (s) 997.23
Current children cumulated vsize (KiB) 28468

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 22613
/proc/meminfo: memFree=1685256/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=28468 CPUtime=1056.94
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 5648 0 0 0 105691 3 0 0 25 0 1 0 455867551 29151232 4071 1992294400 4194304 5092341 548682068848 18446744073709551615 4250803 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 7117 4071 100 219 0 6895 0
Current children cumulated CPU time (s) 1056.94
Current children cumulated vsize (KiB) 28468

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 22613
/proc/meminfo: memFree=1685064/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=28468 CPUtime=1116.63
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 5696 0 0 0 111660 3 0 0 25 0 1 0 455867551 29151232 4119 1992294400 4194304 5092341 548682068848 18446744073709551615 4244120 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 7117 4119 100 219 0 6895 0
Current children cumulated CPU time (s) 1116.63
Current children cumulated vsize (KiB) 28468

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 22613
/proc/meminfo: memFree=1684680/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=28468 CPUtime=1176.34
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 5776 0 0 0 117631 3 0 0 25 0 1 0 455867551 29151232 4199 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 7117 4199 100 219 0 6895 0
Current children cumulated CPU time (s) 1176.34
Current children cumulated vsize (KiB) 28468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1206.1 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 22613
/proc/meminfo: memFree=1684488/2055924 swapFree=4179676/4192956
[pid=22606] ppid=22604 vsize=28468 CPUtime=1200.01
/proc/22606/stat : 22606 (minisat) R 22604 22606 19144 0 -1 4194304 5814 0 0 0 119998 3 0 0 25 0 1 0 455867551 29151232 4237 1992294400 4194304 5092341 548682068848 18446744073709551615 4250193 0 0 4096 3 0 0 0 17 0 0 0
/proc/22606/statm: 7117 4237 100 219 0 6895 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 28468

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): 1206.11
CPU time (s): 1200.02
CPU user time (s): 1199.99
CPU system time (s): 0.035994
CPU usage (%): 99.4954
Max. virtual memory (cumulated for all children) (KiB): 28468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5814
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= 16409

runsolver used 1.41278 second user time and 4.08938 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-29 04:56:11
IDJOB=1520446
IDBENCH=70652
IDSOLVER=546
FILE ID=node83/1520446-1238295371
PBS_JOBID= 9060984
Free space on /tmp= 66480 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S2056912842-027.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520446-1238295371/watcher-1520446-1238295371 -o /tmp/evaluation-result-1520446-1238295371/solver-1520446-1238295371 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520446-1238295371.cnf

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

MD5SUM BENCH= 14b591d0eb90ad9845c9a4137eb8ce97
RANDOM SEED=1900440990

node83.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		: 3000.268
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		: 3000.268
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:      2055924 kB
MemFree:       1702120 kB
Buffers:         65652 kB
Cached:         195460 kB
SwapCached:       7488 kB
Active:         153784 kB
Inactive:       125852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1702120 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          25980 kB
Slab:            58224 kB
Committed_AS:  1006412 kB
PageTables:       2680 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= 66480 MiB
End job on node83 at 2009-03-29 05:16:19