Trace number 1520284

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 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S975048338-088.cnf
MD5SUMeba6bb50fff28076a45b86724388a765
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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:           560                                         |
0.00/0.00	c |  Number of clauses:            2380                                         |
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 |     547     2348     7100 |      860      100     26 |  0.000 % |
0.01/0.01	c |       250 |     547     2348     7100 |      947      250     24 |  0.000 % |
0.01/0.01	c |       475 |     547     2348     7100 |     1041      475     24 |  0.000 % |
0.01/0.02	c |       812 |     547     2348     7100 |     1145      812     24 |  0.000 % |
0.01/0.04	c |      1318 |     547     2348     7100 |     1260      717     23 |  0.000 % |
0.01/0.06	c |      2077 |     547     2348     7100 |     1386      816     21 |  0.000 % |
0.10/0.10	c |      3216 |     547     2348     7100 |     1525     1233     24 |  0.000 % |
0.10/0.15	c |      4924 |     547     2348     7100 |     1677     1356     20 |  0.000 % |
0.20/0.24	c |      7486 |     547     2348     7100 |     1845     1333     23 |  0.000 % |
0.30/0.37	c |     11330 |     547     2348     7100 |     2030     1380     22 |  0.000 % |
0.49/0.57	c |     17096 |     547     2348     7100 |     2233     1956     23 |  0.000 % |
0.79/0.88	c |     25745 |     547     2348     7100 |     2456     1400     23 |  0.000 % |
1.29/1.36	c |     38719 |     547     2348     7100 |     2701     1834     23 |  0.000 % |
1.99/2.10	c |     58180 |     547     2348     7100 |     2972     2005     22 |  0.000 % |
3.20/3.24	c |     87372 |     547     2348     7100 |     3269     2395     23 |  0.000 % |
4.99/5.00	c |    131161 |     547     2348     7100 |     3596     2887     24 |  0.000 % |
7.69/7.73	c |    196845 |     547     2348     7100 |     3955     2771     23 |  0.000 % |
11.89/11.95	c |    295371 |     547     2348     7100 |     4351     2823     22 |  0.000 % |
18.28/18.38	c |    443160 |     547     2348     7100 |     4786     2798     24 |  0.000 % |
28.37/28.47	c |    664843 |     547     2348     7100 |     5265     4139     23 |  0.000 % |
43.97/44.09	c |    997368 |     547     2348     7100 |     5791     3699     25 |  0.000 % |
68.45/68.57	c |   1496156 |     547     2348     7100 |     6371     5213     23 |  0.000 % |
106.44/106.52	c |   2244338 |     547     2348     7100 |     7008     3944     26 |  0.000 % |
165.41/165.52	c |   3366612 |     547     2348     7100 |     7709     6087     24 |  0.000 % |
257.87/258.03	c |   5050023 |     547     2348     7100 |     8479     7122     23 |  0.000 % |
401.60/401.82	c |   7575139 |     547     2348     7100 |     9327     4566     25 |  0.000 % |
630.68/631.06	c |  11362814 |     547     2348     7100 |    10260     9073     24 |  0.000 % |
986.30/986.83	c |  17044326 |     547     2348     7100 |    11286     8639     24 |  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-1520284-1238280924/watcher-1520284-1238280924 -o /tmp/evaluation-result-1520284-1238280924/solver-1520284-1238280924 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520284-1238280924.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 3/70 28854
/proc/meminfo: memFree=887232/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=7468 CPUtime=0
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 1100755049 7647232 180 1992294400 4194304 5092341 548682068848 18446744073709551615 4223098 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 1867 180 88 219 0 1645 0

[startup+0.010916 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 28854
/proc/meminfo: memFree=887232/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=7468 CPUtime=0.01
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 223 0 0 0 1 0 0 0 18 0 1 0 1100755049 7647232 195 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 1867 195 100 219 0 1645 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7468

[startup+0.101931 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 28854
/proc/meminfo: memFree=887232/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=17952 CPUtime=0.1
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 382 0 0 0 10 0 0 0 18 0 1 0 1100755049 18382848 313 1992294400 4194304 5092341 548682068848 18446744073709551615 4263813 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 4488 313 100 219 0 4266 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17952

[startup+0.301966 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 28854
/proc/meminfo: memFree=887232/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=17952 CPUtime=0.3
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 410 0 0 0 30 0 0 0 19 0 1 0 1100755049 18382848 341 1992294400 4194304 5092341 548682068848 18446744073709551615 4241511 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 4488 341 100 219 0 4266 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 17952

[startup+0.701038 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 28854
/proc/meminfo: memFree=887232/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=17952 CPUtime=0.69
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 551 0 0 0 69 0 0 0 23 0 1 0 1100755049 18382848 395 1992294400 4194304 5092341 548682068848 18446744073709551615 4250193 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 4488 395 100 219 0 4266 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17952

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28855
/proc/meminfo: memFree=885816/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=23144 CPUtime=1.49
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 705 0 0 0 149 0 0 0 25 0 1 0 1100755049 23699456 549 1992294400 4194304 5092341 548682068848 18446744073709551615 4250228 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 5786 549 100 219 0 5564 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23144

[startup+3.10148 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28855
/proc/meminfo: memFree=885432/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=17956 CPUtime=3.09
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 984 0 0 0 309 0 0 0 25 0 1 0 1100755049 18386944 558 1992294400 4194304 5092341 548682068848 18446744073709551615 4248707 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 4489 558 100 219 0 4267 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17956

[startup+6.30106 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28855
/proc/meminfo: memFree=884792/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=17956 CPUtime=6.29
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 1102 0 0 0 629 0 0 0 25 0 1 0 1100755049 18386944 676 1992294400 4194304 5092341 548682068848 18446744073709551615 4240669 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 4489 676 100 219 0 4267 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17956

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28855
/proc/meminfo: memFree=883960/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=17956 CPUtime=12.69
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 1285 0 0 0 1269 0 0 0 25 0 1 0 1100755049 18386944 859 1992294400 4194304 5092341 548682068848 18446744073709551615 4249640 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 4489 859 100 219 0 4267 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17956

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28855
/proc/meminfo: memFree=883128/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=17956 CPUtime=25.47
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 1506 0 0 0 2547 0 0 0 25 0 1 0 1100755049 18386944 1080 1992294400 4194304 5092341 548682068848 18446744073709551615 4249564 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 4489 1080 100 219 0 4267 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17956

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28855
/proc/meminfo: memFree=881720/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=17956 CPUtime=51.07
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 1854 0 0 0 5106 1 0 0 25 0 1 0 1100755049 18386944 1428 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 4489 1428 100 219 0 4267 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17956

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28855
/proc/meminfo: memFree=878584/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=21880 CPUtime=102.25
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 2602 0 0 0 10224 1 0 0 25 0 1 0 1100755049 22405120 2176 1992294400 4194304 5092341 548682068848 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 5470 2176 100 219 0 5248 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 21880

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28855
/proc/meminfo: memFree=877816/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=21880 CPUtime=162.21
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 2801 0 0 0 16220 1 0 0 25 0 1 0 1100755049 22405120 2375 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 5470 2375 100 219 0 5248 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 21880

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28855
/proc/meminfo: memFree=876856/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=21880 CPUtime=222.18
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 3033 0 0 0 22217 1 0 0 25 0 1 0 1100755049 22405120 2607 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 5470 2607 100 219 0 5248 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 21880

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28855
/proc/meminfo: memFree=875576/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=21880 CPUtime=282.16
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 3353 0 0 0 28214 2 0 0 25 0 1 0 1100755049 22405120 2927 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 5470 2927 100 219 0 5248 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 21880

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28861
/proc/meminfo: memFree=874680/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=21880 CPUtime=342.12
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 3502 0 0 0 34210 2 0 0 25 0 1 0 1100755049 22405120 3076 1992294400 4194304 5092341 548682068848 18446744073709551615 4250896 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 5470 3076 100 219 0 5248 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 21880

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28861
/proc/meminfo: memFree=873464/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=27088 CPUtime=402.09
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 3832 0 0 0 40207 2 0 0 25 0 1 0 1100755049 27738112 3406 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 6772 3406 100 219 0 6550 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 27088

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28861
/proc/meminfo: memFree=873336/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=27088 CPUtime=462.07
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 3866 0 0 0 46205 2 0 0 25 0 1 0 1100755049 27738112 3440 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 6772 3440 100 219 0 6550 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 27088

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28861
/proc/meminfo: memFree=873208/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=27088 CPUtime=522.03
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 3927 0 0 0 52201 2 0 0 25 0 1 0 1100755049 27738112 3501 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 6772 3501 100 219 0 6550 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 27088

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28861
/proc/meminfo: memFree=873080/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=27088 CPUtime=582
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 3952 0 0 0 58198 2 0 0 25 0 1 0 1100755049 27738112 3526 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 6772 3526 100 219 0 6550 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 27088

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28861
/proc/meminfo: memFree=872632/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=27088 CPUtime=641.98
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 4074 0 0 0 64196 2 0 0 25 0 1 0 1100755049 27738112 3648 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 6772 3648 100 219 0 6550 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 27088

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28861
/proc/meminfo: memFree=872248/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=27088 CPUtime=701.94
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 4159 0 0 0 70192 2 0 0 25 0 1 0 1100755049 27738112 3733 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 6772 3733 100 219 0 6550 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 27088

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28861
/proc/meminfo: memFree=871864/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=27088 CPUtime=761.91
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 4244 0 0 0 76189 2 0 0 25 0 1 0 1100755049 27738112 3818 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 6772 3818 100 219 0 6550 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 27088

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28861
/proc/meminfo: memFree=871544/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=27088 CPUtime=821.88
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 4345 0 0 0 82186 2 0 0 25 0 1 0 1100755049 27738112 3919 1992294400 4194304 5092341 548682068848 18446744073709551615 4241869 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 6772 3919 100 219 0 6550 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 27088

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28861
/proc/meminfo: memFree=871288/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=27088 CPUtime=881.85
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 4409 0 0 0 88183 2 0 0 25 0 1 0 1100755049 27738112 3983 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 6772 3983 100 219 0 6550 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 27088

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28861
/proc/meminfo: memFree=870904/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=27088 CPUtime=941.82
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 4506 0 0 0 94180 2 0 0 25 0 1 0 1100755049 27738112 4080 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 6772 4080 100 219 0 6550 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 27088

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28861
/proc/meminfo: memFree=868600/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=31504 CPUtime=1001.8
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 5850 0 0 0 100177 3 0 0 25 0 1 0 1100755049 32260096 4664 1992294400 4194304 5092341 548682068848 18446744073709551615 4249477 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 7876 4664 100 219 0 7654 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 31504

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28861
/proc/meminfo: memFree=868600/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=31504 CPUtime=1061.76
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 5864 0 0 0 106173 3 0 0 25 0 1 0 1100755049 32260096 4678 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 7876 4678 100 219 0 7654 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 31504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28861
/proc/meminfo: memFree=868472/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=31504 CPUtime=1121.73
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 5878 0 0 0 112170 3 0 0 25 0 1 0 1100755049 32260096 4692 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 7876 4692 100 219 0 7654 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 31504

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28861
/proc/meminfo: memFree=868472/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=31504 CPUtime=1181.71
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 5880 0 0 0 118168 3 0 0 25 0 1 0 1100755049 32260096 4694 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 7876 4694 100 219 0 7654 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 31504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28861
/proc/meminfo: memFree=868408/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=31504 CPUtime=1200.09
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 5880 0 0 0 120006 3 0 0 25 0 1 0 1100755049 32260096 4694 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 7876 4694 100 219 0 7654 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 31504

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28861
/proc/meminfo: memFree=868408/2055920 swapFree=4170584/4192956
[pid=28854] ppid=28852 vsize=31504 CPUtime=1200.09
/proc/28854/stat : 28854 (minisat) R 28852 28854 28424 0 -1 4194304 5880 0 0 0 120006 3 0 0 25 0 1 0 1100755049 32260096 4694 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 0 0 0
/proc/28854/statm: 7876 4694 100 219 0 7654 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 31504

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.11
CPU user time (s): 1200.07
CPU system time (s): 0.040993
CPU usage (%): 99.9502
Max. virtual memory (cumulated for all children) (KiB): 31504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5880
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= 5049

runsolver used 1.04484 second user time and 3.35649 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-28 23:55:24
IDJOB=1520284
IDBENCH=70571
IDSOLVER=546
FILE ID=node45/1520284-1238280924
PBS_JOBID= 9060857
Free space on /tmp= 66336 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S975048338-088.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520284-1238280924/watcher-1520284-1238280924 -o /tmp/evaluation-result-1520284-1238280924/solver-1520284-1238280924 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520284-1238280924.cnf

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

MD5SUM BENCH= eba6bb50fff28076a45b86724388a765
RANDOM SEED=1076141588

node45.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		: 3000.285
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		: 3000.285
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:        887712 kB
Buffers:         94620 kB
Cached:         972412 kB
SwapCached:      11516 kB
Active:         163304 kB
Inactive:       916664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        887712 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          18688 kB
Slab:            73628 kB
Committed_AS:  2504904 kB
PageTables:       1900 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= 66336 MiB
End job on node45 at 2009-03-29 00:15:27