Trace number 1520044

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) 1200.06 1199.91

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1017443264-065.cnf
MD5SUMa3624ecf3a9b6c1696f882edd6a86cc4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.441932
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
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:           120                                         |
0.00/0.00	c |  Number of clauses:            2556                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.01	c |  Simplification time:          0.01 s                                       |
0.00/0.01	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |       100 |     120     2556    12780 |      937      100     25 |  0.007 % |
0.00/0.01	c |       250 |     120     2556    12780 |     1030      250     25 |  0.007 % |
0.00/0.02	c |       475 |     120     2556    12780 |     1134      475     25 |  0.007 % |
0.00/0.03	c |       812 |     120     2556    12780 |     1247      812     25 |  0.007 % |
0.00/0.04	c |      1318 |     120     2556    12780 |     1372      671     24 |  0.007 % |
0.00/0.06	c |      2077 |     120     2556    12780 |     1509      724     23 |  0.007 % |
0.07/0.09	c |      3216 |     120     2556    12780 |     1660     1094     25 |  0.007 % |
0.09/0.13	c |      4924 |     120     2556    12780 |     1826     1105     24 |  0.007 % |
0.19/0.20	c |      7486 |     120     2556    12780 |     2008     1806     24 |  0.007 % |
0.29/0.30	c |     11330 |     120     2556    12780 |     2209     1571     24 |  0.007 % |
0.39/0.47	c |     17096 |     120     2556    12780 |     2430     1711     24 |  0.007 % |
0.69/0.71	c |     25745 |     120     2556    12780 |     2673     1707     24 |  0.007 % |
1.00/1.09	c |     38719 |     120     2556    12780 |     2941     2481     24 |  0.007 % |
1.59/1.67	c |     58180 |     120     2556    12780 |     3235     2558     24 |  0.007 % |
2.49/2.58	c |     87372 |     120     2556    12780 |     3559     2320     24 |  0.007 % |
3.89/3.97	c |    131161 |     120     2556    12780 |     3914     2973     24 |  0.007 % |
6.09/6.14	c |    196845 |     120     2556    12780 |     4306     3466     24 |  0.007 % |
9.39/9.47	c |    295371 |     120     2556    12780 |     4737     4274     25 |  0.007 % |
14.69/14.73	c |    443160 |     120     2556    12780 |     5210     4058     24 |  0.007 % |
22.79/22.85	c |    664843 |     120     2556    12780 |     5731     2804     25 |  0.007 % |
35.29/35.38	c |    997368 |     120     2556    12780 |     6305     3640     24 |  0.007 % |
55.00/55.01	c |   1496156 |     120     2556    12780 |     6935     4572     25 |  0.007 % |
85.70/85.71	c |   2244338 |     120     2556    12780 |     7629     6666     24 |  0.007 % |
133.21/133.28	c |   3366612 |     120     2556    12780 |     8391     5982     24 |  0.007 % |
208.32/208.31	c |   5050023 |     120     2556    12780 |     9231     8033     24 |  0.007 % |
325.84/325.81	c |   7575139 |     120     2556    12780 |    10154     7778     24 |  0.007 % |
508.56/508.58	c |  11362814 |     120     2556    12780 |    11169     9696     24 |  0.007 % |
798.19/798.15	c |  17044326 |     120     2556    12780 |    12286     9778     25 |  0.007 % |

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-1520044-1238257818/watcher-1520044-1238257818 -o /tmp/evaluation-result-1520044-1238257818/solver-1520044-1238257818 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520044-1238257818.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 2/64 17133
/proc/meminfo: memFree=873576/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=7464 CPUtime=0
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 1098448303 7643136 187 1992294400 4194304 5092341 548682068848 18446744073709551615 4218880 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 1866 187 87 219 0 1644 0

[startup+0.076699 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 17133
/proc/meminfo: memFree=873576/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=12748 CPUtime=0.07
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 369 0 0 0 7 0 0 0 18 0 1 0 1098448303 13053952 285 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 3187 285 101 219 0 2965 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12748

[startup+0.101691 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 17133
/proc/meminfo: memFree=873576/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=17940 CPUtime=0.09
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 431 0 0 0 9 0 0 0 18 0 1 0 1098448303 18370560 347 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 4485 347 101 219 0 4263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17940

[startup+0.301635 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 17133
/proc/meminfo: memFree=873576/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=17980 CPUtime=0.29
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 563 0 0 0 29 0 0 0 19 0 1 0 1098448303 18411520 402 1992294400 4194304 5092341 548682068848 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 4495 402 101 219 0 4273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17980

[startup+0.701523 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 17133
/proc/meminfo: memFree=873576/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=17980 CPUtime=0.69
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 585 0 0 0 69 0 0 0 23 0 1 0 1098448303 18411520 424 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 4495 424 101 219 0 4273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17980

[startup+1.5013 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 17134
/proc/meminfo: memFree=872160/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=17980 CPUtime=1.49
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 654 0 0 0 149 0 0 0 25 0 1 0 1098448303 18411520 493 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 4495 493 101 219 0 4273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17980

[startup+3.10185 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17134
/proc/meminfo: memFree=871712/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=23168 CPUtime=3.09
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 878 0 0 0 309 0 0 0 25 0 1 0 1098448303 23724032 717 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 5792 717 101 219 0 5570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23168

[startup+6.30196 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17134
/proc/meminfo: memFree=871080/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=17984 CPUtime=6.29
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 1063 0 0 0 629 0 0 0 25 0 1 0 1098448303 18415616 715 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 4496 715 101 219 0 4274 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17984

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17134
/proc/meminfo: memFree=870440/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=17984 CPUtime=12.69
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 1197 0 0 0 1269 0 0 0 25 0 1 0 1098448303 18415616 849 1992294400 4194304 5092341 548682068848 18446744073709551615 4261820 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 4496 849 101 219 0 4274 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17984

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 17134
/proc/meminfo: memFree=869544/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=17984 CPUtime=25.49
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 1412 0 0 0 2549 0 0 0 25 0 1 0 1098448303 18415616 1064 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 4496 1064 101 219 0 4274 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17984

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 17134
/proc/meminfo: memFree=868648/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=17984 CPUtime=51.1
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 1637 0 0 0 5109 1 0 0 25 0 1 0 1098448303 18415616 1289 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 4496 1289 101 219 0 4274 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17984

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 17134
/proc/meminfo: memFree=867176/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=17984 CPUtime=102.3
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 1989 0 0 0 10229 1 0 0 25 0 1 0 1098448303 18415616 1641 1992294400 4194304 5092341 548682068848 18446744073709551615 4251328 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 4496 1641 101 219 0 4274 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 17984

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17134
/proc/meminfo: memFree=864168/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=22336 CPUtime=162.31
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 2724 0 0 0 16229 2 0 0 25 0 1 0 1098448303 22872064 2376 1992294400 4194304 5092341 548682068848 18446744073709551615 4249664 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 5584 2376 101 219 0 5362 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 22336

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17134
/proc/meminfo: memFree=864104/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=22336 CPUtime=222.32
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 2749 0 0 0 22230 2 0 0 25 0 1 0 1098448303 22872064 2401 1992294400 4194304 5092341 548682068848 18446744073709551615 4262068 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 5584 2401 101 219 0 5362 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 22336

[startup+282.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 17134
/proc/meminfo: memFree=864104/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=22336 CPUtime=282.32
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 2759 0 0 0 28230 2 0 0 25 0 1 0 1098448303 22872064 2411 1992294400 4194304 5092341 548682068848 18446744073709551615 4240652 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 5584 2411 101 219 0 5362 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 22336

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 17134
/proc/meminfo: memFree=863528/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=22360 CPUtime=342.33
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 3909 0 0 0 34230 3 0 0 25 0 1 0 1098448303 22896640 2548 1992294400 4194304 5092341 548682068848 18446744073709551615 4240931 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 5590 2548 101 219 0 5368 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 22360

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17134
/proc/meminfo: memFree=863336/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=22360 CPUtime=402.34
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 3956 0 0 0 40231 3 0 0 25 0 1 0 1098448303 22896640 2595 1992294400 4194304 5092341 548682068848 18446744073709551615 4249477 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 5590 2595 101 219 0 5368 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 22360

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17134
/proc/meminfo: memFree=862952/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=22360 CPUtime=462.34
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 4048 0 0 0 46231 3 0 0 25 0 1 0 1098448303 22896640 2687 1992294400 4194304 5092341 548682068848 18446744073709551615 4244040 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 5590 2687 101 219 0 5368 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 22360

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17134
/proc/meminfo: memFree=862440/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=22360 CPUtime=522.36
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 4169 0 0 0 52232 4 0 0 25 0 1 0 1098448303 22896640 2808 1992294400 4194304 5092341 548682068848 18446744073709551615 4241456 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 5590 2808 101 219 0 5368 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 22360

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17134
/proc/meminfo: memFree=862248/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=22360 CPUtime=582.36
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 4214 0 0 0 58232 4 0 0 25 0 1 0 1098448303 22896640 2853 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 5590 2853 101 219 0 5368 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 22360

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17134
/proc/meminfo: memFree=861672/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=22360 CPUtime=642.37
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 4349 0 0 0 64233 4 0 0 25 0 1 0 1098448303 22896640 2988 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 5590 2988 101 219 0 5368 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 22360

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17134
/proc/meminfo: memFree=861480/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=22360 CPUtime=702.38
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 4390 0 0 0 70233 5 0 0 25 0 1 0 1098448303 22896640 3029 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 5590 3029 101 219 0 5368 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 22360

[startup+762.305 s]
/proc/loadavg: 1.13 1.03 1.01 2/65 17134
/proc/meminfo: memFree=861160/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=22360 CPUtime=762.39
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 4474 0 0 0 76234 5 0 0 25 0 1 0 1098448303 22896640 3113 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 5590 3113 101 219 0 5368 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 22360

[startup+822.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 17134
/proc/meminfo: memFree=860648/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=22360 CPUtime=822.39
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 4588 0 0 0 82234 5 0 0 25 0 1 0 1098448303 22896640 3227 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 5590 3227 101 219 0 5368 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 22360

[startup+882.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 17134
/proc/meminfo: memFree=860520/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=22360 CPUtime=882.41
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 4623 0 0 0 88235 6 0 0 25 0 1 0 1098448303 22896640 3262 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 5590 3262 101 219 0 5368 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 22360

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17134
/proc/meminfo: memFree=859048/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=27636 CPUtime=942.41
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 4983 0 0 0 94235 6 0 0 25 0 1 0 1098448303 28299264 3622 1992294400 4194304 5092341 548682068848 18446744073709551615 4252236 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 6909 3622 101 219 0 6687 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 27636

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17134
/proc/meminfo: memFree=859048/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=27636 CPUtime=1002.41
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 4993 0 0 0 100235 6 0 0 25 0 1 0 1098448303 28299264 3632 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 6909 3632 101 219 0 6687 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 27636

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17134
/proc/meminfo: memFree=858920/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=27636 CPUtime=1062.42
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 5010 0 0 0 106236 6 0 0 25 0 1 0 1098448303 28299264 3649 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 6909 3649 101 219 0 6687 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 27636

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17134
/proc/meminfo: memFree=858856/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=27636 CPUtime=1122.44
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 5021 0 0 0 112237 7 0 0 25 0 1 0 1098448303 28299264 3660 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 6909 3660 101 219 0 6687 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 27636

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17134
/proc/meminfo: memFree=858856/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=27636 CPUtime=1182.44
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 5029 0 0 0 118237 7 0 0 25 0 1 0 1098448303 28299264 3668 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 6909 3668 101 219 0 6687 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 27636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17134
/proc/meminfo: memFree=858856/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=27636 CPUtime=1200.05
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 5030 0 0 0 119998 7 0 0 25 0 1 0 1098448303 28299264 3669 1992294400 4194304 5092341 548682068848 18446744073709551615 4241033 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 6909 3669 101 219 0 6687 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 27636

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

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

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17134
/proc/meminfo: memFree=858856/2055920 swapFree=4178240/4192956
[pid=17133] ppid=17131 vsize=27636 CPUtime=1200.05
/proc/17133/stat : 17133 (minisat) R 17131 17133 16860 0 -1 4194304 5030 0 0 0 119998 7 0 0 25 0 1 0 1098448303 28299264 3669 1992294400 4194304 5092341 548682068848 18446744073709551615 4241033 0 0 4096 3 0 0 0 17 1 0 0
/proc/17133/statm: 6909 3669 101 219 0 6687 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 27636

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.91
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.078987
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 27636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5030
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= 1761

runsolver used 0.938857 second user time and 2.38664 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-28 17:30:18
IDJOB=1520044
IDBENCH=70451
IDSOLVER=546
FILE ID=node16/1520044-1238257818
PBS_JOBID= 9060775
Free space on /tmp= 63928 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1017443264-065.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520044-1238257818/watcher-1520044-1238257818 -o /tmp/evaluation-result-1520044-1238257818/solver-1520044-1238257818 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520044-1238257818.cnf

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

MD5SUM BENCH= a3624ecf3a9b6c1696f882edd6a86cc4
RANDOM SEED=1117021655

node16.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        874056 kB
Buffers:         84616 kB
Cached:        1004000 kB
SwapCached:       8496 kB
Active:          99340 kB
Inactive:       999164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        874056 kB
SwapTotal:     4192956 kB
SwapFree:      4178240 kB
Dirty:            1068 kB
Writeback:           0 kB
Mapped:          15544 kB
Slab:            69412 kB
Committed_AS:  2949288 kB
PageTables:       1440 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= 63924 MiB
End job on node16 at 2009-03-28 17:50:20