Trace number 1520588

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/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S2069223517-023.cnf
MD5SUM7ead389f296345f5890ecfc4b085f8df
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.117982
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 |     464     2018     6125 |      739      100     23 |  0.000 % |
0.00/0.01	c |       250 |     464     2018     6125 |      813      250     22 |  0.000 % |
0.00/0.01	c |       475 |     464     2018     6125 |      895      475     22 |  0.000 % |
0.00/0.02	c |       812 |     464     2018     6125 |      984      812     22 |  0.000 % |
0.00/0.04	c |      1318 |     464     2018     6125 |     1083      811     20 |  0.000 % |
0.06/0.06	c |      2077 |     464     2018     6125 |     1191     1021     20 |  0.000 % |
0.06/0.10	c |      3216 |     464     2018     6125 |     1310      919     22 |  0.000 % |
0.09/0.15	c |      4924 |     464     2018     6125 |     1441     1293     20 |  0.000 % |
0.19/0.24	c |      7486 |     464     2018     6125 |     1586      877     18 |  0.000 % |
0.29/0.36	c |     11330 |     464     2018     6125 |     1744     1476     19 |  0.000 % |
0.49/0.55	c |     17096 |     464     2018     6125 |     1919      986     18 |  0.000 % |
0.79/0.85	c |     25745 |     464     2018     6125 |     2111     1777     20 |  0.000 % |
1.29/1.32	c |     38719 |     464     2018     6125 |     2322     1778     23 |  0.000 % |
1.99/2.04	c |     58180 |     464     2018     6125 |     2554     2250     21 |  0.000 % |
3.09/3.14	c |     87372 |     464     2018     6125 |     2809     1480     19 |  0.000 % |
4.79/4.85	c |    131161 |     464     2018     6125 |     3090     2322     20 |  0.000 % |
7.49/7.52	c |    196845 |     464     2018     6125 |     3399     2000     21 |  0.000 % |
11.49/11.59	c |    295371 |     464     2018     6125 |     3739     2200     20 |  0.000 % |
17.79/17.84	c |    443160 |     464     2018     6125 |     4113     2009     21 |  0.000 % |
27.59/27.60	c |    664843 |     464     2018     6125 |     4525     2961     21 |  0.000 % |
42.59/42.69	c |    997368 |     464     2018     6125 |     4977     3789     23 |  0.000 % |
66.10/66.14	c |   1496156 |     464     2018     6125 |     5475     4839     22 |  0.000 % |
102.60/102.67	c |   2244338 |     464     2018     6125 |     6023     4017     23 |  0.000 % |
159.11/159.13	c |   3366612 |     464     2018     6125 |     6625     5792     21 |  0.000 % |
248.42/248.42	c |   5050023 |     464     2018     6125 |     7288     6133     24 |  0.000 % |
386.84/386.86	c |   7575139 |     464     2018     6125 |     8016     5991     23 |  0.000 % |
604.06/604.07	c |  11362814 |     464     2018     6125 |     8818     6016     23 |  0.000 % |
940.81/940.80	c |  17044326 |     464     2018     6125 |     9700     6479     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-1520588-1238306746/watcher-1520588-1238306746 -o /tmp/evaluation-result-1520588-1238306746/solver-1520588-1238306746 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520588-1238306746.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 3/64 23472
/proc/meminfo: memFree=687856/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=7464 CPUtime=0
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 1103341042 7643136 172 1992294400 4194304 5092341 548682068848 18446744073709551615 4491123 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 1866 172 88 219 0 1644 0

[startup+0.0617211 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23472
/proc/meminfo: memFree=687856/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=12732 CPUtime=0.06
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 297 0 0 0 6 0 0 0 18 0 1 0 1103341042 13037568 238 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 3183 238 100 219 0 2961 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12732

[startup+0.101709 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23472
/proc/meminfo: memFree=687856/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=7568 CPUtime=0.09
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 347 0 0 0 9 0 0 0 18 0 1 0 1103341042 7749632 249 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 1892 249 101 219 0 1670 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7568

[startup+0.301653 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23472
/proc/meminfo: memFree=687856/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=17960 CPUtime=0.29
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 418 0 0 0 29 0 0 0 19 0 1 0 1103341042 18391040 320 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 4490 320 101 219 0 4268 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17960

[startup+0.701541 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23472
/proc/meminfo: memFree=687856/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=17960 CPUtime=0.69
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 453 0 0 0 69 0 0 0 22 0 1 0 1103341042 18391040 355 1992294400 4194304 5092341 548682068848 18446744073709551615 4241392 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 4490 355 101 219 0 4268 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17960

[startup+1.50132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23473
/proc/meminfo: memFree=686568/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=17964 CPUtime=1.49
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 610 0 0 0 149 0 0 0 25 0 1 0 1103341042 18395136 430 1992294400 4194304 5092341 548682068848 18446744073709551615 4241912 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 4491 430 101 219 0 4269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17964

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23473
/proc/meminfo: memFree=686312/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=17964 CPUtime=3.09
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 691 0 0 0 309 0 0 0 25 0 1 0 1103341042 18395136 511 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 4491 511 101 219 0 4269 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17964

[startup+6.30197 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23473
/proc/meminfo: memFree=685608/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=17964 CPUtime=6.29
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 806 0 0 0 629 0 0 0 25 0 1 0 1103341042 18395136 626 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 4491 626 101 219 0 4269 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17964

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23473
/proc/meminfo: memFree=684840/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=17964 CPUtime=12.69
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 970 0 0 0 1269 0 0 0 25 0 1 0 1103341042 18395136 790 1992294400 4194304 5092341 548682068848 18446744073709551615 4262251 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 4491 790 101 219 0 4269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17964

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23473
/proc/meminfo: memFree=684008/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=17960 CPUtime=25.49
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 1347 0 0 0 2549 0 0 0 25 0 1 0 1103341042 18391040 981 1992294400 4194304 5092341 548682068848 18446744073709551615 4249920 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 4490 981 101 219 0 4268 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17960

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23473
/proc/meminfo: memFree=682856/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=17960 CPUtime=51.09
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 1668 0 0 0 5109 0 0 0 25 0 1 0 1103341042 18391040 1302 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 4490 1302 101 219 0 4268 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17960

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23473
/proc/meminfo: memFree=681512/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=17960 CPUtime=102.31
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 1970 0 0 0 10230 1 0 0 25 0 1 0 1103341042 18391040 1604 1992294400 4194304 5092341 548682068848 18446744073709551615 4244115 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 4490 1604 101 219 0 4268 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 17960

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23473
/proc/meminfo: memFree=679912/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=23264 CPUtime=162.31
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 3206 0 0 0 16229 2 0 0 25 0 1 0 1103341042 23822336 2022 1992294400 4194304 5092341 548682068848 18446744073709551615 4240563 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 5816 2022 101 219 0 5594 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 23264

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23473
/proc/meminfo: memFree=679592/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=23264 CPUtime=222.32
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 3271 0 0 0 22230 2 0 0 25 0 1 0 1103341042 23822336 2087 1992294400 4194304 5092341 548682068848 18446744073709551615 4249664 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 5816 2087 101 219 0 5594 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 23264

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23473
/proc/meminfo: memFree=678632/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=23264 CPUtime=282.33
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 3522 0 0 0 28231 2 0 0 25 0 1 0 1103341042 23822336 2338 1992294400 4194304 5092341 548682068848 18446744073709551615 4244130 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 5816 2338 101 219 0 5594 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 23264

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23473
/proc/meminfo: memFree=677992/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=23264 CPUtime=342.33
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 3663 0 0 0 34231 2 0 0 25 0 1 0 1103341042 23822336 2479 1992294400 4194304 5092341 548682068848 18446744073709551615 4250118 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 5816 2479 101 219 0 5594 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 23264

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23473
/proc/meminfo: memFree=677288/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=23264 CPUtime=402.34
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 3849 0 0 0 40231 3 0 0 25 0 1 0 1103341042 23822336 2665 1992294400 4194304 5092341 548682068848 18446744073709551615 4261765 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 5816 2665 101 219 0 5594 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 23264

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23473
/proc/meminfo: memFree=676904/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=23264 CPUtime=462.35
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 3936 0 0 0 46232 3 0 0 25 0 1 0 1103341042 23822336 2752 1992294400 4194304 5092341 548682068848 18446744073709551615 4241019 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 5816 2752 101 219 0 5594 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 23264

[startup+522.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 23473
/proc/meminfo: memFree=676520/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=23264 CPUtime=522.36
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 4035 0 0 0 52233 3 0 0 25 0 1 0 1103341042 23822336 2851 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 5816 2851 101 219 0 5594 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 23264

[startup+582.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 23473
/proc/meminfo: memFree=675944/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=23264 CPUtime=582.36
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 4179 0 0 0 58233 3 0 0 25 0 1 0 1103341042 23822336 2995 1992294400 4194304 5092341 548682068848 18446744073709551615 4268871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 5816 2995 101 219 0 5594 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 23264

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23473
/proc/meminfo: memFree=675176/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=23264 CPUtime=642.38
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 4357 0 0 0 64234 4 0 0 25 0 1 0 1103341042 23822336 3173 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 5816 3173 101 219 0 5594 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 23264

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23475
/proc/meminfo: memFree=674856/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=23264 CPUtime=702.38
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 4416 0 0 0 70234 4 0 0 25 0 1 0 1103341042 23822336 3232 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 5816 3232 101 219 0 5594 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 23264

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23475
/proc/meminfo: memFree=673704/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=28480 CPUtime=762.39
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 4701 0 0 0 76235 4 0 0 25 0 1 0 1103341042 29163520 3517 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 7120 3517 101 219 0 6898 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 28480

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23475
/proc/meminfo: memFree=673704/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=28480 CPUtime=822.4
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 4701 0 0 0 82235 5 0 0 25 0 1 0 1103341042 29163520 3517 1992294400 4194304 5092341 548682068848 18446744073709551615 4251432 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 7120 3517 101 219 0 6898 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 28480

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23475
/proc/meminfo: memFree=673640/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=28480 CPUtime=882.41
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 4714 0 0 0 88236 5 0 0 25 0 1 0 1103341042 29163520 3530 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 7120 3530 101 219 0 6898 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 28480

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23475
/proc/meminfo: memFree=673448/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=28480 CPUtime=942.41
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 4768 0 0 0 94236 5 0 0 25 0 1 0 1103341042 29163520 3584 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 7120 3584 101 219 0 6898 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 28480

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23475
/proc/meminfo: memFree=673192/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=28480 CPUtime=1002.42
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 4832 0 0 0 100237 5 0 0 25 0 1 0 1103341042 29163520 3648 1992294400 4194304 5092341 548682068848 18446744073709551615 4262440 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 7120 3648 101 219 0 6898 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 28480

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23475
/proc/meminfo: memFree=672808/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=28480 CPUtime=1062.43
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 4923 0 0 0 106238 5 0 0 25 0 1 0 1103341042 29163520 3739 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 7120 3739 101 219 0 6898 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 28480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23475
/proc/meminfo: memFree=672552/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=28480 CPUtime=1122.43
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 4977 0 0 0 112238 5 0 0 25 0 1 0 1103341042 29163520 3793 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 7120 3793 101 219 0 6898 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 28480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23475
/proc/meminfo: memFree=672424/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=28480 CPUtime=1182.44
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 5018 0 0 0 118239 5 0 0 25 0 1 0 1103341042 29163520 3834 1992294400 4194304 5092341 548682068848 18446744073709551615 4248161 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 7120 3834 101 219 0 6898 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 28480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23475
/proc/meminfo: memFree=672424/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=28480 CPUtime=1200.05
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 5018 0 0 0 120000 5 0 0 25 0 1 0 1103341042 29163520 3834 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 7120 3834 101 219 0 6898 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28480

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 23475
/proc/meminfo: memFree=672424/2055920 swapFree=4178240/4192956
[pid=23472] ppid=23470 vsize=28480 CPUtime=1200.05
/proc/23472/stat : 23472 (minisat) R 23470 23472 23103 0 -1 4194304 5018 0 0 0 120000 5 0 0 25 0 1 0 1103341042 29163520 3834 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/23472/statm: 7120 3834 101 219 0 6898 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.91
CPU time (s): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.05999
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 28480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5018
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= 1509

runsolver used 0.889864 second user time and 2.56061 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-29 08:05:46
IDJOB=1520588
IDBENCH=70723
IDSOLVER=546
FILE ID=node16/1520588-1238306746
PBS_JOBID= 9061086
Free space on /tmp= 63928 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S2069223517-023.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520588-1238306746/watcher-1520588-1238306746 -o /tmp/evaluation-result-1520588-1238306746/solver-1520588-1238306746 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520588-1238306746.cnf

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

MD5SUM BENCH= 7ead389f296345f5890ecfc4b085f8df
RANDOM SEED=1146828375

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:        688336 kB
Buffers:         98432 kB
Cached:        1158348 kB
SwapCached:       8496 kB
Active:         173544 kB
Inactive:      1093176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        688336 kB
SwapTotal:     4192956 kB
SwapFree:      4178240 kB
Dirty:            1012 kB
Writeback:           0 kB
Mapped:          15612 kB
Slab:            86896 kB
Committed_AS:  2956680 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 2009-03-29 08:25:47