Trace number 1520444

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S658989873-070.cnf
MD5SUM33b307e970060c9ea54050d6d257eed0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
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 |     490     2106     6373 |      772      100     20 |  0.000 % |
0.00/0.01	c |       250 |     490     2106     6373 |      849      250     22 |  0.000 % |
0.00/0.01	c |       475 |     490     2106     6373 |      934      475     23 |  0.000 % |
0.00/0.02	c |       812 |     490     2106     6373 |     1027      812     22 |  0.000 % |
0.00/0.04	c |      1318 |     490     2106     6373 |     1130      778     21 |  0.000 % |
0.05/0.06	c |      2077 |     490     2106     6373 |     1243      955     21 |  0.000 % |
0.05/0.09	c |      3216 |     490     2106     6373 |     1367      799     21 |  0.000 % |
0.09/0.14	c |      4924 |     490     2106     6373 |     1504     1111     20 |  0.000 % |
0.19/0.22	c |      7486 |     490     2106     6373 |     1655     1330     22 |  0.000 % |
0.29/0.35	c |     11330 |     490     2106     6373 |     1820      898     20 |  0.000 % |
0.49/0.53	c |     17096 |     490     2106     6373 |     2002     1050     21 |  0.000 % |
0.79/0.82	c |     25745 |     490     2106     6373 |     2203     1472     22 |  0.000 % |
1.19/1.26	c |     38719 |     490     2106     6373 |     2423     2042     20 |  0.000 % |
1.89/1.95	c |     58180 |     490     2106     6373 |     2665     1659     22 |  0.000 % |
2.99/3.00	c |     87372 |     490     2106     6373 |     2932     2367     22 |  0.000 % |
4.59/4.63	c |    131161 |     490     2106     6373 |     3225     2854     22 |  0.000 % |
7.09/7.14	c |    196845 |     490     2106     6373 |     3548     2918     21 |  0.000 % |
11.00/11.06	c |    295371 |     490     2106     6373 |     3903     2411     22 |  0.000 % |
16.99/17.07	c |    443160 |     490     2106     6373 |     4293     3816     24 |  0.000 % |
26.39/26.47	c |    664843 |     490     2106     6373 |     4722     3829     22 |  0.000 % |
40.88/40.92	c |    997368 |     490     2106     6373 |     5194     4324     21 |  0.000 % |
63.37/63.46	c |   1496156 |     490     2106     6373 |     5714     4519     22 |  0.000 % |
98.56/98.60	c |   2244338 |     490     2106     6373 |     6285     5614     22 |  0.000 % |
152.86/152.95	c |   3366612 |     490     2106     6373 |     6914     5786     22 |  0.000 % |
238.13/238.25	c |   5050023 |     490     2106     6373 |     7605     6391     23 |  0.000 % |
370.20/370.36	c |   7575139 |     490     2106     6373 |     8366     4294     20 |  0.000 % |
578.24/578.48	c |  11362814 |     490     2106     6373 |     9203     6548     22 |  0.000 % |
901.45/901.72	c |  17044326 |     490     2106     6373 |    10123     8680     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-1520444-1238295210/watcher-1520444-1238295210 -o /tmp/evaluation-result-1520444-1238295210/solver-1520444-1238295210 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520444-1238295210.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 3/73 4424
/proc/meminfo: memFree=1475760/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=12656 CPUtime=0
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 192 0 0 0 0 0 0 0 20 0 1 0 981939562 12959744 176 1992294400 4194304 5092341 548682068848 18446744073709551615 4261765 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 3164 177 89 219 0 2942 0

[startup+0.058375 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 4424
/proc/meminfo: memFree=1475760/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=12740 CPUtime=0.05
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 301 0 0 0 5 0 0 0 20 0 1 0 981939562 13045760 239 1992294400 4194304 5092341 548682068848 18446744073709551615 4250896 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 3185 239 100 219 0 2963 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12740

[startup+0.10138 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 4424
/proc/meminfo: memFree=1475760/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=7576 CPUtime=0.09
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 355 0 0 0 9 0 0 0 20 0 1 0 981939562 7757824 253 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 1894 253 100 219 0 1672 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7576

[startup+0.301401 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 4424
/proc/meminfo: memFree=1475760/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=17976 CPUtime=0.29
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 436 0 0 0 29 0 0 0 22 0 1 0 981939562 18407424 334 1992294400 4194304 5092341 548682068848 18446744073709551615 4248386 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 4494 334 100 219 0 4272 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17976

[startup+0.701442 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 4424
/proc/meminfo: memFree=1475760/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=17976 CPUtime=0.69
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 472 0 0 0 69 0 0 0 25 0 1 0 981939562 18407424 370 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 4494 370 100 219 0 4272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17976

[startup+1.50153 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4425
/proc/meminfo: memFree=1474536/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=17976 CPUtime=1.49
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 550 0 0 0 149 0 0 0 25 0 1 0 981939562 18407424 448 1992294400 4194304 5092341 548682068848 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 4494 448 100 219 0 4272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17976

[startup+3.10169 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4425
/proc/meminfo: memFree=1474088/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=17976 CPUtime=3.09
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 632 0 0 0 309 0 0 0 25 0 1 0 981939562 18407424 530 1992294400 4194304 5092341 548682068848 18446744073709551615 4241021 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 4494 530 100 219 0 4272 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17976

[startup+6.30103 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4425
/proc/meminfo: memFree=1473512/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=17976 CPUtime=6.29
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 738 0 0 0 629 0 0 0 25 0 1 0 981939562 18407424 636 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 4494 636 100 219 0 4272 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17976

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4425
/proc/meminfo: memFree=1472752/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=17976 CPUtime=12.69
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 904 0 0 0 1269 0 0 0 25 0 1 0 981939562 18407424 802 1992294400 4194304 5092341 548682068848 18446744073709551615 4241082 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 4494 802 100 219 0 4272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17976

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4425
/proc/meminfo: memFree=1471856/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=17976 CPUtime=25.49
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 1106 0 0 0 2549 0 0 0 25 0 1 0 981939562 18407424 1004 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 4494 1004 100 219 0 4272 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17976

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4425
/proc/meminfo: memFree=1470832/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=17976 CPUtime=51.08
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 1370 0 0 0 5108 0 0 0 25 0 1 0 981939562 18407424 1268 1992294400 4194304 5092341 548682068848 18446744073709551615 4250193 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 4494 1268 100 219 0 4272 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17976

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4425
/proc/meminfo: memFree=1469040/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=17976 CPUtime=102.26
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 1785 0 0 0 10226 0 0 0 25 0 1 0 981939562 18407424 1683 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 4494 1683 100 219 0 4272 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17976

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4425
/proc/meminfo: memFree=1467632/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=23196 CPUtime=162.25
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 2433 0 0 0 16224 1 0 0 25 0 1 0 981939562 23752704 2032 1992294400 4194304 5092341 548682068848 18446744073709551615 4249992 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 5799 2032 100 219 0 5577 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23196

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4425
/proc/meminfo: memFree=1467248/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=23196 CPUtime=222.24
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 2534 0 0 0 22223 1 0 0 25 0 1 0 981939562 23752704 2133 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 5799 2133 100 219 0 5577 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23196

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4425
/proc/meminfo: memFree=1466288/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=23196 CPUtime=282.22
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 2781 0 0 0 28221 1 0 0 25 0 1 0 981939562 23752704 2380 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 5799 2380 100 219 0 5577 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23196

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4425
/proc/meminfo: memFree=1465584/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=23196 CPUtime=342.2
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 2943 0 0 0 34219 1 0 0 25 0 1 0 981939562 23752704 2542 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 5799 2542 100 219 0 5577 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23196

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4425
/proc/meminfo: memFree=1464880/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=23204 CPUtime=402.19
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 3535 0 0 0 40217 2 0 0 25 0 1 0 981939562 23760896 2727 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 5801 2727 100 219 0 5579 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23204

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4431
/proc/meminfo: memFree=1464496/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=23204 CPUtime=462.17
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 3615 0 0 0 46215 2 0 0 25 0 1 0 981939562 23760896 2807 1992294400 4194304 5092341 548682068848 18446744073709551615 4244091 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 5801 2807 100 219 0 5579 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23204

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4431
/proc/meminfo: memFree=1463792/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=23204 CPUtime=522.16
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 3794 0 0 0 52213 3 0 0 25 0 1 0 981939562 23760896 2986 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 5801 2986 100 219 0 5579 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23204

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4431
/proc/meminfo: memFree=1463344/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=23204 CPUtime=582.14
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 3909 0 0 0 58211 3 0 0 25 0 1 0 981939562 23760896 3101 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 5801 3101 100 219 0 5579 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 23204

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4431
/proc/meminfo: memFree=1462960/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=23204 CPUtime=642.13
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 3997 0 0 0 64210 3 0 0 25 0 1 0 981939562 23760896 3189 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 5801 3189 100 219 0 5579 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 23204

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4431
/proc/meminfo: memFree=1461680/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=28424 CPUtime=702.11
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 4305 0 0 0 70208 3 0 0 25 0 1 0 981939562 29106176 3497 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 7106 3497 100 219 0 6884 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 28424

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4431
/proc/meminfo: memFree=1461680/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=28424 CPUtime=762.1
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 4309 0 0 0 76207 3 0 0 25 0 1 0 981939562 29106176 3501 1992294400 4194304 5092341 548682068848 18446744073709551615 4241126 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 7106 3501 100 219 0 6884 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 28424

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4431
/proc/meminfo: memFree=1461552/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=28424 CPUtime=822.08
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 4337 0 0 0 82205 3 0 0 25 0 1 0 981939562 29106176 3529 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 7106 3529 100 219 0 6884 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 28424

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4431
/proc/meminfo: memFree=1461488/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=28424 CPUtime=882.06
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 4374 0 0 0 88203 3 0 0 25 0 1 0 981939562 29106176 3566 1992294400 4194304 5092341 548682068848 18446744073709551615 4265867 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 7106 3566 100 219 0 6884 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 28424

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4431
/proc/meminfo: memFree=1461232/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=28424 CPUtime=942.05
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 4433 0 0 0 94201 4 0 0 25 0 1 0 981939562 29106176 3625 1992294400 4194304 5092341 548682068848 18446744073709551615 4240943 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 7106 3625 100 219 0 6884 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 28424

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4431
/proc/meminfo: memFree=1460848/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=28424 CPUtime=1002.03
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 4532 0 0 0 100199 4 0 0 25 0 1 0 981939562 29106176 3724 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 7106 3724 100 219 0 6884 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 28424

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4431
/proc/meminfo: memFree=1460400/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=28424 CPUtime=1062.01
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 4638 0 0 0 106197 4 0 0 25 0 1 0 981939562 29106176 3830 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 7106 3830 100 219 0 6884 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 28424

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4431
/proc/meminfo: memFree=1460336/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=28424 CPUtime=1122
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 4668 0 0 0 112196 4 0 0 25 0 1 0 981939562 29106176 3860 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 7106 3860 100 219 0 6884 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 28424

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4431
/proc/meminfo: memFree=1460016/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=28424 CPUtime=1181.98
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 4734 0 0 0 118194 4 0 0 25 0 1 0 981939562 29106176 3926 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 7106 3926 100 219 0 6884 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 28424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4431
/proc/meminfo: memFree=1459888/2055920 swapFree=4175408/4192956
[pid=4424] ppid=4422 vsize=28424 CPUtime=1200.08
/proc/4424/stat : 4424 (minisat) R 4422 4424 888 0 -1 4194304 4776 0 0 0 120004 4 0 0 25 0 1 0 981939562 29106176 3968 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/4424/statm: 7106 3968 100 219 0 6884 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28424

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): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.050992
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 28424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4776
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= 1019

runsolver used 1.07184 second user time and 3.3055 second system time

The end

Launcher Data 

Begin job on node79 at 2009-03-29 04:53:30
IDJOB=1520444
IDBENCH=70651
IDSOLVER=546
FILE ID=node79/1520444-1238295210
PBS_JOBID= 9060965
Free space on /tmp= 65556 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S658989873-070.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520444-1238295210/watcher-1520444-1238295210 -o /tmp/evaluation-result-1520444-1238295210/solver-1520444-1238295210 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520444-1238295210.cnf

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

MD5SUM BENCH= 33b307e970060c9ea54050d6d257eed0
RANDOM SEED=2086260869

node79.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		: 3000.232
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		: 3000.232
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:      2055920 kB
MemFree:       1476240 kB
Buffers:         74416 kB
Cached:         405172 kB
SwapCached:      11644 kB
Active:         196184 kB
Inactive:       299444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1476240 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:             948 kB
Writeback:           0 kB
Mapped:          22680 kB
Slab:            69140 kB
Committed_AS:  2549536 kB
PageTables:       2004 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= 65556 MiB
End job on node79 at 2009-03-29 05:13:32