Trace number 1520358

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1628763900-004.cnf
MD5SUM508021853eb1f7d157653d1ea0c941a6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark650.315
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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:           480                                         |
0.00/0.00	c |  Number of clauses:            2040                                         |
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 |     472     2030     6138 |      744      100     25 |  0.000 % |
0.00/0.01	c |       250 |     472     2030     6138 |      818      250     24 |  0.000 % |
0.00/0.01	c |       475 |     472     2030     6138 |      900      475     23 |  0.000 % |
0.00/0.02	c |       812 |     472     2030     6138 |      990      812     23 |  0.000 % |
0.00/0.04	c |      1318 |     472     2030     6138 |     1089      793     20 |  0.000 % |
0.00/0.06	c |      2077 |     472     2030     6138 |     1198      985     20 |  0.000 % |
0.08/0.10	c |      3216 |     472     2030     6138 |     1318      877     20 |  0.000 % |
0.09/0.15	c |      4924 |     472     2030     6138 |     1450     1223     20 |  0.000 % |
0.19/0.23	c |      7486 |     472     2030     6138 |     1595     1523     21 |  0.000 % |
0.29/0.36	c |     11330 |     472     2030     6138 |     1755     1287     21 |  0.000 % |
0.49/0.55	c |     17096 |     472     2030     6138 |     1930     1656     20 |  0.000 % |
0.79/0.84	c |     25745 |     472     2030     6138 |     2123     1372     20 |  0.000 % |
1.29/1.30	c |     38719 |     472     2030     6138 |     2336     1314     20 |  0.000 % |
2.00/2.00	c |     58180 |     472     2030     6138 |     2569     1708     19 |  0.000 % |
3.09/3.10	c |     87372 |     472     2030     6138 |     2826     2149     19 |  0.000 % |
4.69/4.78	c |    131161 |     472     2030     6138 |     3109     2841     22 |  0.000 % |
7.29/7.36	c |    196845 |     472     2030     6138 |     3420     2186     20 |  0.000 % |
11.39/11.46	c |    295371 |     472     2030     6138 |     3762     1781     19 |  0.000 % |
17.59/17.70	c |    443160 |     472     2030     6138 |     4138     2752     19 |  0.000 % |
27.28/27.33	c |    664843 |     472     2030     6138 |     4552     2544     21 |  0.000 % |
42.28/42.40	c |    997368 |     472     2030     6138 |     5007     3600     21 |  0.000 % |
65.57/65.62	c |   1496156 |     472     2030     6138 |     5508     4259     20 |  0.000 % |
102.05/102.10	c |   2244338 |     472     2030     6138 |     6059     4506     20 |  0.000 % |
157.94/158.04	c |   3366612 |     472     2030     6138 |     6664     5902     21 |  0.000 % |
246.11/246.24	c |   5050023 |     472     2030     6138 |     7331     3897     22 |  0.000 % |
383.47/383.63	c |   7575139 |     472     2030     6138 |     8064     4409     20 |  0.000 % |
598.89/599.19	c |  11362814 |     472     2030     6138 |     8871     7379     21 |  0.000 % |
932.48/932.83	c |  17044326 |     472     2030     6138 |     9758     6015     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-1520358-1238287875/watcher-1520358-1238287875 -o /tmp/evaluation-result-1520358-1238287875/solver-1520358-1238287875 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520358-1238287875.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 0.98 0.99 3/65 6734
/proc/meminfo: memFree=1343584/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=7464 CPUtime=0
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 1101449727 7643136 172 1992294400 4194304 5092341 548682068848 18446744073709551615 4497706 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 1866 172 88 219 0 1644 0

[startup+0.0875881 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 6734
/proc/meminfo: memFree=1343584/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=17924 CPUtime=0.08
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 341 0 0 0 8 0 0 0 18 0 1 0 1101449727 18354176 280 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 4481 280 101 219 0 4259 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17924

[startup+0.10159 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 6734
/proc/meminfo: memFree=1343584/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=7572 CPUtime=0.09
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 347 0 0 0 9 0 0 0 18 0 1 0 1101449727 7753728 248 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 1893 248 101 219 0 1671 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7572

[startup+0.301625 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 6734
/proc/meminfo: memFree=1343584/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=17976 CPUtime=0.29
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 427 0 0 0 29 0 0 0 19 0 1 0 1101449727 18407424 328 1992294400 4194304 5092341 548682068848 18446744073709551615 4241449 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 4494 328 101 219 0 4272 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17976

[startup+0.701696 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 6734
/proc/meminfo: memFree=1343584/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=17980 CPUtime=0.69
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 523 0 0 0 69 0 0 0 22 0 1 0 1101449727 18411520 357 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 4495 357 101 219 0 4273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17980

[startup+1.50184 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 6735
/proc/meminfo: memFree=1342424/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=17980 CPUtime=1.49
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 598 0 0 0 149 0 0 0 25 0 1 0 1101449727 18411520 432 1992294400 4194304 5092341 548682068848 18446744073709551615 4249173 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 4495 432 101 219 0 4273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17980

[startup+3.10112 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 6735
/proc/meminfo: memFree=1342040/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=17980 CPUtime=3.09
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 666 0 0 0 309 0 0 0 25 0 1 0 1101449727 18411520 500 1992294400 4194304 5092341 548682068848 18446744073709551615 4523664 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 4495 500 101 219 0 4273 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17980

[startup+6.30169 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 6735
/proc/meminfo: memFree=1341472/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=17980 CPUtime=6.29
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 763 0 0 0 629 0 0 0 25 0 1 0 1101449727 18411520 597 1992294400 4194304 5092341 548682068848 18446744073709551615 4248446 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 4495 597 101 219 0 4273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17980

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 6735
/proc/meminfo: memFree=1340832/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=17976 CPUtime=12.69
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 1224 0 0 0 1269 0 0 0 25 0 1 0 1101449727 18407424 766 1992294400 4194304 5092341 548682068848 18446744073709551615 4244576 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 4494 766 101 219 0 4272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17976

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 6735
/proc/meminfo: memFree=1339872/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=17976 CPUtime=25.48
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 1410 0 0 0 2548 0 0 0 25 0 1 0 1101449727 18407424 952 1992294400 4194304 5092341 548682068848 18446744073709551615 4244063 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 4494 952 101 219 0 4272 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17976

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 6735
/proc/meminfo: memFree=1338784/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=17976 CPUtime=51.07
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 1693 0 0 0 5107 0 0 0 25 0 1 0 1101449727 18407424 1235 1992294400 4194304 5092341 548682068848 18446744073709551615 4240512 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 4494 1235 101 219 0 4272 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17976

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 6735
/proc/meminfo: memFree=1337504/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=17976 CPUtime=102.26
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 2009 0 0 0 10226 0 0 0 25 0 1 0 1101449727 18407424 1551 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 4494 1551 101 219 0 4272 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17976

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6735
/proc/meminfo: memFree=1336096/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=23196 CPUtime=162.24
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 2964 0 0 0 16223 1 0 0 25 0 1 0 1101449727 23752704 1968 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 5799 1968 101 219 0 5577 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23196

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6735
/proc/meminfo: memFree=1335456/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=23196 CPUtime=222.22
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 3038 0 0 0 22221 1 0 0 25 0 1 0 1101449727 23752704 2042 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 5799 2042 101 219 0 5577 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23196

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6735
/proc/meminfo: memFree=1334688/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=23196 CPUtime=282.19
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 3230 0 0 0 28218 1 0 0 25 0 1 0 1101449727 23752704 2234 1992294400 4194304 5092341 548682068848 18446744073709551615 4241537 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 5799 2234 101 219 0 5577 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23196

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6735
/proc/meminfo: memFree=1334112/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=23196 CPUtime=342.18
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 3373 0 0 0 34216 2 0 0 25 0 1 0 1101449727 23752704 2377 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 5799 2377 101 219 0 5577 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23196

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6735
/proc/meminfo: memFree=1333408/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=23196 CPUtime=402.16
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 3551 0 0 0 40214 2 0 0 25 0 1 0 1101449727 23752704 2555 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 5799 2555 101 219 0 5577 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 23196

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6735
/proc/meminfo: memFree=1333024/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=23196 CPUtime=462.14
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 3631 0 0 0 46212 2 0 0 25 0 1 0 1101449727 23752704 2635 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 5799 2635 101 219 0 5577 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 23196

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6735
/proc/meminfo: memFree=1332640/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=23196 CPUtime=522.12
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 3728 0 0 0 52209 3 0 0 25 0 1 0 1101449727 23752704 2732 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 5799 2732 101 219 0 5577 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 23196

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6735
/proc/meminfo: memFree=1332192/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=23196 CPUtime=582.1
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 3865 0 0 0 58207 3 0 0 25 0 1 0 1101449727 23752704 2869 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 5799 2869 101 219 0 5577 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 23196

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6741
/proc/meminfo: memFree=1331744/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=23196 CPUtime=642.08
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 3949 0 0 0 64205 3 0 0 25 0 1 0 1101449727 23752704 2953 1992294400 4194304 5092341 548682068848 18446744073709551615 4247954 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 5799 2953 101 219 0 5577 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 23196

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6741
/proc/meminfo: memFree=1329760/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=27520 CPUtime=702.06
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 5085 0 0 0 70202 4 0 0 25 0 1 0 1101449727 28180480 3455 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 6880 3455 101 219 0 6658 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 27520

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6741
/proc/meminfo: memFree=1329760/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=27520 CPUtime=762.04
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 5094 0 0 0 76200 4 0 0 25 0 1 0 1101449727 28180480 3464 1992294400 4194304 5092341 548682068848 18446744073709551615 4248022 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 6880 3464 101 219 0 6658 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 27520

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6741
/proc/meminfo: memFree=1329696/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=27520 CPUtime=822.01
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 5095 0 0 0 82197 4 0 0 25 0 1 0 1101449727 28180480 3465 1992294400 4194304 5092341 548682068848 18446744073709551615 4240594 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 6880 3465 101 219 0 6658 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 27520

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6741
/proc/meminfo: memFree=1329696/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=27520 CPUtime=881.99
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 5099 0 0 0 88195 4 0 0 25 0 1 0 1101449727 28180480 3469 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 6880 3469 101 219 0 6658 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 27520

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6741
/proc/meminfo: memFree=1329568/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=27520 CPUtime=941.97
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 5125 0 0 0 94193 4 0 0 25 0 1 0 1101449727 28180480 3495 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 6880 3495 101 219 0 6658 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 27520

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6741
/proc/meminfo: memFree=1329504/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=27520 CPUtime=1001.95
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 5138 0 0 0 100191 4 0 0 25 0 1 0 1101449727 28180480 3508 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 6880 3508 101 219 0 6658 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 27520

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6741
/proc/meminfo: memFree=1329504/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=27520 CPUtime=1061.93
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 5138 0 0 0 106189 4 0 0 25 0 1 0 1101449727 28180480 3508 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 6880 3508 101 219 0 6658 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 27520

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6741
/proc/meminfo: memFree=1329376/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=27520 CPUtime=1121.91
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 5176 0 0 0 112187 4 0 0 25 0 1 0 1101449727 28180480 3546 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 6880 3546 101 219 0 6658 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 27520

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6741
/proc/meminfo: memFree=1329248/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=27520 CPUtime=1181.9
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 5216 0 0 0 118185 5 0 0 25 0 1 0 1101449727 28180480 3586 1992294400 4194304 5092341 548682068848 18446744073709551615 4268575 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 6880 3586 101 219 0 6658 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 27520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6741
/proc/meminfo: memFree=1329184/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=27520 CPUtime=1200.1
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 5223 0 0 0 120005 5 0 0 25 0 1 0 1101449727 28180480 3593 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 6880 3593 101 219 0 6658 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 27520

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: 0.99 0.98 0.99 2/66 6741
/proc/meminfo: memFree=1329184/2055920 swapFree=4177692/4192956
[pid=6734] ppid=6732 vsize=27520 CPUtime=1200.1
/proc/6734/stat : 6734 (minisat) R 6732 6734 6575 0 -1 4194304 5223 0 0 0 120005 5 0 0 25 0 1 0 1101449727 28180480 3593 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/6734/statm: 6880 3593 101 219 0 6658 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 27520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.05
CPU system time (s): 0.052991
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 27520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5223
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= 1776

runsolver used 1.20782 second user time and 2.51962 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-29 01:51:15
IDJOB=1520358
IDBENCH=70608
IDSOLVER=546
FILE ID=node56/1520358-1238287875
PBS_JOBID= 9060944
Free space on /tmp= 103016 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S1628763900-004.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520358-1238287875/watcher-1520358-1238287875 -o /tmp/evaluation-result-1520358-1238287875/solver-1520358-1238287875 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520358-1238287875.cnf

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

MD5SUM BENCH= 508021853eb1f7d157653d1ea0c941a6
RANDOM SEED=1395646594

node56.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		: 3000.256
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		: 3000.256
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:       1344064 kB
Buffers:         97472 kB
Cached:         519836 kB
SwapCached:       9040 kB
Active:         147800 kB
Inactive:       479928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1344064 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          16100 kB
Slab:            70052 kB
Committed_AS:  2488776 kB
PageTables:       1472 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= 103012 MiB
End job on node56 at 2009-03-29 03:11:17