Trace number 1520436

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S2025169165-076.cnf
MD5SUM963b100dc4b220203d759e4d96e6c55d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
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 |     485     2097     6381 |      768      100     24 |  0.000 % |
0.00/0.01	c |       250 |     485     2097     6381 |      845      250     23 |  0.000 % |
0.00/0.01	c |       475 |     485     2097     6381 |      930      475     23 |  0.000 % |
0.00/0.02	c |       812 |     485     2097     6381 |     1023      812     22 |  0.000 % |
0.00/0.04	c |      1318 |     485     2097     6381 |     1125      784     22 |  0.000 % |
0.00/0.06	c |      2077 |     485     2097     6381 |     1238      955     21 |  0.000 % |
0.09/0.10	c |      3216 |     485     2097     6381 |     1362      812     21 |  0.000 % |
0.09/0.15	c |      4924 |     485     2097     6381 |     1498     1111     20 |  0.000 % |
0.19/0.24	c |      7486 |     485     2097     6381 |     1648     1348     23 |  0.000 % |
0.29/0.37	c |     11330 |     485     2097     6381 |     1813      942     20 |  0.000 % |
0.49/0.58	c |     17096 |     485     2097     6381 |     1994     1091     21 |  0.000 % |
0.79/0.88	c |     25745 |     485     2097     6381 |     2193     1587     23 |  0.000 % |
1.29/1.36	c |     38719 |     485     2097     6381 |     2413     1185     20 |  0.000 % |
1.99/2.08	c |     58180 |     485     2097     6381 |     2654     2191     21 |  0.000 % |
3.20/3.21	c |     87372 |     485     2097     6381 |     2919     1621     20 |  0.000 % |
4.89/4.96	c |    131161 |     485     2097     6381 |     3211     2318     22 |  0.000 % |
7.60/7.60	c |    196845 |     485     2097     6381 |     3533     2667     21 |  0.000 % |
11.69/11.76	c |    295371 |     485     2097     6381 |     3886     2551     22 |  0.000 % |
18.08/18.15	c |    443160 |     485     2097     6381 |     4275     2667     21 |  0.000 % |
28.08/28.12	c |    664843 |     485     2097     6381 |     4702     3680     22 |  0.000 % |
43.68/43.75	c |    997368 |     485     2097     6381 |     5172     3367     21 |  0.000 % |
67.77/67.85	c |   1496156 |     485     2097     6381 |     5690     3185     21 |  0.000 % |
105.26/105.34	c |   2244338 |     485     2097     6381 |     6259     4650     21 |  0.000 % |
163.65/163.73	c |   3366612 |     485     2097     6381 |     6884     6287     22 |  0.000 % |
254.93/255.04	c |   5050023 |     485     2097     6381 |     7573     3622     19 |  0.000 % |
396.59/396.78	c |   7575139 |     485     2097     6381 |     8330     3880     22 |  0.000 % |
620.03/620.29	c |  11362814 |     485     2097     6381 |     9163     6299     23 |  0.000 % |
964.44/964.79	c |  17044326 |     485     2097     6381 |    10080     5250     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-1520436-1238294438/watcher-1520436-1238294438 -o /tmp/evaluation-result-1520436-1238294438/solver-1520436-1238294438 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520436-1238294438.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 1.01 3/76 24623
/proc/meminfo: memFree=1217216/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=7464 CPUtime=0
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 1102104962 7643136 173 1992294400 4194304 5092341 548682068848 18446744073709551615 4219693 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 1866 173 88 219 0 1644 0

[startup+0.0743869 s]
/proc/loadavg: 1.00 1.00 1.01 3/76 24623
/proc/meminfo: memFree=1217216/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=12736 CPUtime=0.07
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 312 0 0 0 7 0 0 0 18 0 1 0 1102104962 13041664 250 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 3184 250 100 219 0 2962 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12736

[startup+0.101389 s]
/proc/loadavg: 1.00 1.00 1.01 3/76 24623
/proc/meminfo: memFree=1217216/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=7576 CPUtime=0.09
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 354 0 0 0 9 0 0 0 18 0 1 0 1102104962 7757824 251 1992294400 4194304 5092341 548682068848 18446744073709551615 4250223 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 1894 251 100 219 0 1672 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7576

[startup+0.301406 s]
/proc/loadavg: 1.00 1.00 1.01 3/76 24623
/proc/meminfo: memFree=1217216/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=17976 CPUtime=0.29
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 441 0 0 0 29 0 0 0 19 0 1 0 1102104962 18407424 338 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 4494 338 100 219 0 4272 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17976

[startup+0.701438 s]
/proc/loadavg: 1.00 1.00 1.01 3/76 24623
/proc/meminfo: memFree=1217216/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=17976 CPUtime=0.69
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 473 0 0 0 69 0 0 0 22 0 1 0 1102104962 18407424 370 1992294400 4194304 5092341 548682068848 18446744073709551615 4249215 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 4494 370 100 219 0 4272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17976

[startup+1.50151 s]
/proc/loadavg: 1.00 1.00 1.01 2/77 24624
/proc/meminfo: memFree=1215864/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=17976 CPUtime=1.49
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 539 0 0 0 149 0 0 0 25 0 1 0 1102104962 18407424 436 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 4494 436 100 219 0 4272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17976

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 1.01 2/77 24624
/proc/meminfo: memFree=1215480/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=17976 CPUtime=3.09
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 620 0 0 0 309 0 0 0 25 0 1 0 1102104962 18407424 517 1992294400 4194304 5092341 548682068848 18446744073709551615 4250009 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 4494 517 100 219 0 4272 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17976

[startup+6.30191 s]
/proc/loadavg: 1.00 1.00 1.01 2/77 24624
/proc/meminfo: memFree=1214840/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=17976 CPUtime=6.29
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 861 0 0 0 629 0 0 0 25 0 1 0 1102104962 18407424 628 1992294400 4194304 5092341 548682068848 18446744073709551615 4240534 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 4494 628 100 219 0 4272 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17976

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.01 2/77 24624
/proc/meminfo: memFree=1214080/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=17976 CPUtime=12.69
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 1031 0 0 0 1269 0 0 0 25 0 1 0 1102104962 18407424 798 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 4494 798 100 219 0 4272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17976

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.01 2/77 24624
/proc/meminfo: memFree=1213248/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=17976 CPUtime=25.48
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 1421 0 0 0 2548 0 0 0 25 0 1 0 1102104962 18407424 1013 1992294400 4194304 5092341 548682068848 18446744073709551615 4250350 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 4494 1013 100 219 0 4272 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17976

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.01 2/77 24624
/proc/meminfo: memFree=1211968/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=17976 CPUtime=51.08
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 1722 0 0 0 5107 1 0 0 25 0 1 0 1102104962 18407424 1314 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 4494 1314 100 219 0 4272 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17976

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24624
/proc/meminfo: memFree=1210560/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=17976 CPUtime=102.27
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 2304 0 0 0 10226 1 0 0 25 0 1 0 1102104962 18407424 1655 1992294400 4194304 5092341 548682068848 18446744073709551615 4249564 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 4494 1655 100 219 0 4272 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17976

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24624
/proc/meminfo: memFree=1209088/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=23192 CPUtime=162.25
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 2968 0 0 0 16223 2 0 0 25 0 1 0 1102104962 23748608 2014 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 5798 2014 100 219 0 5576 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23192

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24624
/proc/meminfo: memFree=1208640/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=23192 CPUtime=222.23
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 3078 0 0 0 22221 2 0 0 25 0 1 0 1102104962 23748608 2124 1992294400 4194304 5092341 548682068848 18446744073709551615 4249664 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 5798 2124 100 219 0 5576 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23192

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24624
/proc/meminfo: memFree=1207488/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=23192 CPUtime=282.22
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 3356 0 0 0 28219 3 0 0 25 0 1 0 1102104962 23748608 2402 1992294400 4194304 5092341 548682068848 18446744073709551615 4249550 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 5798 2402 100 219 0 5576 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23192

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24624
/proc/meminfo: memFree=1204672/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=25608 CPUtime=342.2
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 4053 0 0 0 34217 3 0 0 25 0 1 0 1102104962 26222592 3099 1992294400 4194304 5092341 548682068848 18446744073709551615 4249100 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 6402 3099 100 219 0 6180 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25608

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24624
/proc/meminfo: memFree=1204480/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=25608 CPUtime=402.19
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 4092 0 0 0 40215 4 0 0 25 0 1 0 1102104962 26222592 3138 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 6402 3138 100 219 0 6180 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 25608

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24624
/proc/meminfo: memFree=1203968/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=25608 CPUtime=462.17
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 4220 0 0 0 46213 4 0 0 25 0 1 0 1102104962 26222592 3266 1992294400 4194304 5092341 548682068848 18446744073709551615 4265867 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 6402 3266 100 219 0 6180 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 25608

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24624
/proc/meminfo: memFree=1203520/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=25608 CPUtime=522.15
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 4312 0 0 0 52211 4 0 0 25 0 1 0 1102104962 26222592 3358 1992294400 4194304 5092341 548682068848 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 6402 3358 100 219 0 6180 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 25608

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24624
/proc/meminfo: memFree=1203072/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=25616 CPUtime=582.14
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 4852 0 0 0 58209 5 0 0 25 0 1 0 1102104962 26230784 3489 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 6404 3489 100 219 0 6182 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 25616

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24624
/proc/meminfo: memFree=1202560/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=25616 CPUtime=642.13
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 4965 0 0 0 64208 5 0 0 25 0 1 0 1102104962 26230784 3602 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 6404 3602 100 219 0 6182 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 25616

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24624
/proc/meminfo: memFree=1202240/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=25616 CPUtime=702.11
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 5035 0 0 0 70206 5 0 0 25 0 1 0 1102104962 26230784 3672 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 6404 3672 100 219 0 6182 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 25616

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24624
/proc/meminfo: memFree=1202240/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=25616 CPUtime=762.1
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 5052 0 0 0 76204 6 0 0 25 0 1 0 1102104962 26230784 3689 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 6404 3689 100 219 0 6182 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 25616

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24624
/proc/meminfo: memFree=1202176/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=25616 CPUtime=822.08
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 5053 0 0 0 82202 6 0 0 25 0 1 0 1102104962 26230784 3690 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 6404 3690 100 219 0 6182 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 25616

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24624
/proc/meminfo: memFree=1202112/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=25616 CPUtime=882.06
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 5057 0 0 0 88200 6 0 0 25 0 1 0 1102104962 26230784 3694 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 6404 3694 100 219 0 6182 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 25616

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24624
/proc/meminfo: memFree=1201792/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=25616 CPUtime=942.04
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 5160 0 0 0 94198 6 0 0 25 0 1 0 1102104962 26230784 3797 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 6404 3797 100 219 0 6182 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 25616

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24624
/proc/meminfo: memFree=1201408/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=25616 CPUtime=1002.02
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 5246 0 0 0 100196 6 0 0 25 0 1 0 1102104962 26230784 3883 1992294400 4194304 5092341 548682068848 18446744073709551615 4268867 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 6404 3883 100 219 0 6182 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 25616

[startup+1062.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/77 24624
/proc/meminfo: memFree=1201024/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=25616 CPUtime=1062.02
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 5338 0 0 0 106195 7 0 0 25 0 1 0 1102104962 26230784 3975 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 6404 3975 100 219 0 6182 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 25616

[startup+1122.3 s]
/proc/loadavg: 1.18 1.05 1.01 2/77 24624
/proc/meminfo: memFree=1199232/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=30508 CPUtime=1122
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 5791 0 0 0 112193 7 0 0 25 0 1 0 1102104962 31240192 4428 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 7627 4428 100 219 0 7405 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 30508

[startup+1182.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/77 24624
/proc/meminfo: memFree=1199168/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=30508 CPUtime=1181.98
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 5800 0 0 0 118191 7 0 0 25 0 1 0 1102104962 31240192 4437 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 7627 4437 100 219 0 7405 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 30508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.04 1.04 1.00 2/77 24624
/proc/meminfo: memFree=1199104/2055920 swapFree=4173544/4192956
[pid=24623] ppid=24621 vsize=30508 CPUtime=1200.08
/proc/24623/stat : 24623 (minisat) R 24621 24623 19552 0 -1 4194304 5805 0 0 0 120001 7 0 0 25 0 1 0 1102104962 31240192 4442 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/24623/statm: 7627 4442 100 219 0 7405 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 30508

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): 1200.09
CPU user time (s): 1200.01
CPU system time (s): 0.079987
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 30796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5805
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= 1992

runsolver used 1.01885 second user time and 3.36649 second system time

The end

Launcher Data 

Begin job on node65 at 2009-03-29 04:40:38
IDJOB=1520436
IDBENCH=70647
IDSOLVER=546
FILE ID=node65/1520436-1238294438
PBS_JOBID= 9060934
Free space on /tmp= 66268 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S2025169165-076.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520436-1238294438/watcher-1520436-1238294438 -o /tmp/evaluation-result-1520436-1238294438/solver-1520436-1238294438 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520436-1238294438.cnf

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

MD5SUM BENCH= 963b100dc4b220203d759e4d96e6c55d
RANDOM SEED=370151635

node65.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		: 3000.231
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		: 3000.231
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:       1217632 kB
Buffers:         88788 kB
Cached:         650408 kB
SwapCached:      10232 kB
Active:         181420 kB
Inactive:       569592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1217632 kB
SwapTotal:     4192956 kB
SwapFree:      4173544 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          17012 kB
Slab:            72000 kB
Committed_AS:  3274752 kB
PageTables:       2316 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 node65 at 2009-03-29 05:00:40