Trace number 1520308

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S125259973-020.cnf
MD5SUM12036b968a11f05f0115f39f0b6ae97c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark97.1012
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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:           400                                         |
0.00/0.00	c |  Number of clauses:            1700                                         |
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 |     396     1687     5082 |      618      100     20 |  0.001 % |
0.00/0.01	c |       250 |     396     1687     5082 |      680      250     20 |  0.001 % |
0.00/0.01	c |       475 |     396     1687     5082 |      748      475     19 |  0.001 % |
0.00/0.02	c |       812 |     396     1687     5082 |      823      423     17 |  0.001 % |
0.00/0.03	c |      1318 |     396     1687     5082 |      905      499     18 |  0.001 % |
0.00/0.05	c |      2077 |     396     1687     5082 |      996      776     19 |  0.001 % |
0.06/0.09	c |      3216 |     396     1687     5082 |     1095      864     17 |  0.001 % |
0.09/0.13	c |      4924 |     396     1687     5082 |     1205      866     17 |  0.001 % |
0.19/0.21	c |      7486 |     396     1687     5082 |     1325      939     17 |  0.001 % |
0.29/0.31	c |     11330 |     396     1687     5082 |     1458      710     15 |  0.001 % |
0.39/0.48	c |     17096 |     396     1687     5082 |     1604     1223     19 |  0.001 % |
0.69/0.75	c |     25745 |     396     1687     5082 |     1764      874     16 |  0.001 % |
1.10/1.15	c |     38719 |     396     1687     5082 |     1941     1217     16 |  0.001 % |
1.69/1.77	c |     58180 |     396     1687     5082 |     2135     1881     17 |  0.001 % |
2.69/2.74	c |     87372 |     396     1687     5082 |     2349     1674     19 |  0.001 % |
4.19/4.24	c |    131161 |     396     1687     5082 |     2583     1238     16 |  0.001 % |
6.49/6.54	c |    196845 |     396     1687     5082 |     2842     1323     15 |  0.001 % |
10.09/10.12	c |    295371 |     396     1687     5082 |     3126     1799     18 |  0.001 % |
15.48/15.59	c |    443160 |     396     1687     5082 |     3439     2262     17 |  0.001 % |
23.98/24.02	c |    664843 |     396     1687     5082 |     3783     3028     19 |  0.001 % |
37.08/37.18	c |    997368 |     396     1687     5082 |     4161     2782     16 |  0.001 % |
57.58/57.67	c |   1496156 |     396     1687     5082 |     4577     3373     17 |  0.001 % |
89.36/89.43	c |   2244338 |     396     1687     5082 |     5035     3369     18 |  0.001 % |
138.64/138.79	c |   3366612 |     396     1687     5082 |     5538     3598     20 |  0.001 % |
215.61/215.76	c |   5050023 |     396     1687     5082 |     6092     4682     17 |  0.001 % |
334.87/335.03	c |   7575139 |     396     1687     5082 |     6701     5445     19 |  0.001 % |
520.69/520.93	c |  11362814 |     396     1687     5082 |     7372     3816     17 |  0.001 % |
811.19/811.58	c |  17044326 |     396     1687     5082 |     8109     5438     18 |  0.001 % |

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-1520308-1238283059/watcher-1520308-1238283059 -o /tmp/evaluation-result-1520308-1238283059/solver-1520308-1238283059 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520308-1238283059.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: 0.84 0.94 0.97 3/64 31593
/proc/meminfo: memFree=1046952/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=12656 CPUtime=0
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 1100971561 12959744 168 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 3164 168 89 219 0 2942 0

[startup+0.069221 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 31593
/proc/meminfo: memFree=1046952/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=12712 CPUtime=0.06
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 273 0 0 0 6 0 0 0 18 0 1 0 1100971561 13017088 225 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 3178 225 101 219 0 2956 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12712

[startup+0.101228 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 31593
/proc/meminfo: memFree=1046952/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=17900 CPUtime=0.09
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 304 0 0 0 9 0 0 0 18 0 1 0 1100971561 18329600 256 1992294400 4194304 5092341 548682068848 18446744073709551615 4241406 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 4475 256 101 219 0 4253 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17900

[startup+0.301267 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 31593
/proc/meminfo: memFree=1046952/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=17900 CPUtime=0.29
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 320 0 0 0 29 0 0 0 19 0 1 0 1100971561 18329600 272 1992294400 4194304 5092341 548682068848 18446744073709551615 4251647 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 4475 272 101 219 0 4253 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17900

[startup+0.701344 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 31593
/proc/meminfo: memFree=1046952/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=18060 CPUtime=0.69
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 448 0 0 0 69 0 0 0 22 0 1 0 1100971561 18493440 400 1992294400 4194304 5092341 548682068848 18446744073709551615 4249968 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 4515 400 101 219 0 4293 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18060

[startup+1.5015 s]
/proc/loadavg: 0.84 0.94 0.97 2/65 31594
/proc/meminfo: memFree=1045600/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=18060 CPUtime=1.49
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 485 0 0 0 149 0 0 0 25 0 1 0 1100971561 18493440 437 1992294400 4194304 5092341 548682068848 18446744073709551615 4268787 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 4515 437 101 219 0 4293 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18060

[startup+3.10181 s]
/proc/loadavg: 0.84 0.94 0.97 2/65 31594
/proc/meminfo: memFree=1045216/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=18060 CPUtime=3.09
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 566 0 0 0 309 0 0 0 25 0 1 0 1100971561 18493440 518 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 4515 518 101 219 0 4293 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18060

[startup+6.30143 s]
/proc/loadavg: 0.85 0.94 0.97 2/65 31594
/proc/meminfo: memFree=1044840/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=18060 CPUtime=6.29
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 734 0 0 0 629 0 0 0 25 0 1 0 1100971561 18493440 601 1992294400 4194304 5092341 548682068848 18446744073709551615 4249651 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 4515 601 101 219 0 4293 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18060

[startup+12.7017 s]
/proc/loadavg: 0.87 0.94 0.97 2/65 31594
/proc/meminfo: memFree=1044200/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=18064 CPUtime=12.69
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 945 0 0 0 1269 0 0 0 25 0 1 0 1100971561 18497536 712 1992294400 4194304 5092341 548682068848 18446744073709551615 4241035 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 4516 712 101 219 0 4294 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18064

[startup+25.5011 s]
/proc/loadavg: 0.89 0.94 0.97 2/65 31594
/proc/meminfo: memFree=1043560/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=18064 CPUtime=25.48
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 1104 0 0 0 2548 0 0 0 25 0 1 0 1100971561 18497536 871 1992294400 4194304 5092341 548682068848 18446744073709551615 4241479 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 4516 871 101 219 0 4294 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18064

[startup+51.1011 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 31594
/proc/meminfo: memFree=1042664/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=18072 CPUtime=51.07
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 1489 0 0 0 5107 0 0 0 25 0 1 0 1100971561 18505728 1102 1992294400 4194304 5092341 548682068848 18446744073709551615 4249535 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 4518 1102 101 219 0 4296 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18072

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31594
/proc/meminfo: memFree=1041448/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=18072 CPUtime=102.26
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 1784 0 0 0 10225 1 0 0 25 0 1 0 1100971561 18505728 1397 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 4518 1397 101 219 0 4296 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18072

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31594
/proc/meminfo: memFree=1040616/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=18080 CPUtime=162.23
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 2170 0 0 0 16222 1 0 0 25 0 1 0 1100971561 18513920 1594 1992294400 4194304 5092341 548682068848 18446744073709551615 4249640 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 4520 1594 101 219 0 4298 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18080

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31594
/proc/meminfo: memFree=1039848/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=18080 CPUtime=222.21
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 2343 0 0 0 22220 1 0 0 25 0 1 0 1100971561 18513920 1767 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 4520 1767 101 219 0 4298 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18080

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31594
/proc/meminfo: memFree=1039528/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=23356 CPUtime=282.19
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 2997 0 0 0 28217 2 0 0 25 0 1 0 1100971561 23916544 1967 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 5839 1967 101 219 0 5617 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23356

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31594
/proc/meminfo: memFree=1038952/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=23356 CPUtime=342.17
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 3045 0 0 0 34215 2 0 0 25 0 1 0 1100971561 23916544 2015 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 5839 2015 101 219 0 5617 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23356

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31594
/proc/meminfo: memFree=1038504/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=23356 CPUtime=402.14
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 3136 0 0 0 40212 2 0 0 25 0 1 0 1100971561 23916544 2106 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 5839 2106 101 219 0 5617 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23356

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31594
/proc/meminfo: memFree=1038248/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=23356 CPUtime=462.12
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 3217 0 0 0 46210 2 0 0 25 0 1 0 1100971561 23916544 2187 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 5839 2187 101 219 0 5617 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23356

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31594
/proc/meminfo: memFree=1037928/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=23356 CPUtime=522.09
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 3317 0 0 0 52207 2 0 0 25 0 1 0 1100971561 23916544 2287 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 5839 2287 101 219 0 5617 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 23356

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31594
/proc/meminfo: memFree=1037480/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=23356 CPUtime=582.08
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 3420 0 0 0 58205 3 0 0 25 0 1 0 1100971561 23916544 2390 1992294400 4194304 5092341 548682068848 18446744073709551615 4252236 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 5839 2390 101 219 0 5617 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 23356

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31594
/proc/meminfo: memFree=1037224/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=23356 CPUtime=642.05
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 3464 0 0 0 64202 3 0 0 25 0 1 0 1100971561 23916544 2434 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 5839 2434 101 219 0 5617 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 23356

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31594
/proc/meminfo: memFree=1037032/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=23356 CPUtime=702.03
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 3507 0 0 0 70199 4 0 0 25 0 1 0 1100971561 23916544 2477 1992294400 4194304 5092341 548682068848 18446744073709551615 4249968 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 5839 2477 101 219 0 5617 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 23356

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31594
/proc/meminfo: memFree=1036776/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=23364 CPUtime=762.01
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 3867 0 0 0 76197 4 0 0 25 0 1 0 1100971561 23924736 2547 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 5841 2547 101 219 0 5619 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 23364

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31596
/proc/meminfo: memFree=1036392/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=23364 CPUtime=821.99
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 3968 0 0 0 82195 4 0 0 25 0 1 0 1100971561 23924736 2648 1992294400 4194304 5092341 548682068848 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 5841 2648 101 219 0 5619 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 23364

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31596
/proc/meminfo: memFree=1036136/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=23364 CPUtime=881.97
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 4025 0 0 0 88192 5 0 0 25 0 1 0 1100971561 23924736 2705 1992294400 4194304 5092341 548682068848 18446744073709551615 4250659 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 5841 2705 101 219 0 5619 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 23364

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31596
/proc/meminfo: memFree=1036008/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=23364 CPUtime=941.94
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 4088 0 0 0 94189 5 0 0 25 0 1 0 1100971561 23924736 2768 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 5841 2768 101 219 0 5619 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 23364

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31596
/proc/meminfo: memFree=1035752/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=23364 CPUtime=1001.92
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 4134 0 0 0 100187 5 0 0 25 0 1 0 1100971561 23924736 2814 1992294400 4194304 5092341 548682068848 18446744073709551615 4240931 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 5841 2814 101 219 0 5619 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 23364

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31596
/proc/meminfo: memFree=1035496/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=23364 CPUtime=1061.9
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 4193 0 0 0 106185 5 0 0 25 0 1 0 1100971561 23924736 2873 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 5841 2873 101 219 0 5619 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 23364

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31596
/proc/meminfo: memFree=1035048/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=23364 CPUtime=1121.87
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 4287 0 0 0 112182 5 0 0 25 0 1 0 1100971561 23924736 2967 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 5841 2967 101 219 0 5619 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 23364

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31596
/proc/meminfo: memFree=1034920/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=23364 CPUtime=1181.86
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 4341 0 0 0 118180 6 0 0 25 0 1 0 1100971561 23924736 3021 1992294400 4194304 5092341 548682068848 18446744073709551615 4244159 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 5841 3021 101 219 0 5619 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 23364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31596
/proc/meminfo: memFree=1034792/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=23364 CPUtime=1200.05
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 4362 0 0 0 119999 6 0 0 25 0 1 0 1100971561 23924736 3042 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 5841 3042 101 219 0 5619 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23364

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31596
/proc/meminfo: memFree=1034792/2055920 swapFree=4179368/4192956
[pid=31593] ppid=31591 vsize=23364 CPUtime=1200.05
/proc/31593/stat : 31593 (minisat) R 31591 31593 31556 0 -1 4194304 4362 0 0 0 119999 6 0 0 25 0 1 0 1100971561 23924736 3042 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31593/statm: 5841 3042 101 219 0 5619 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23364

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.066989
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 28548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4362
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= 1645

runsolver used 0.846871 second user time and 2.54961 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-29 00:30:59
IDJOB=1520308
IDBENCH=70583
IDSOLVER=546
FILE ID=node23/1520308-1238283059
PBS_JOBID= 9060942
Free space on /tmp= 66316 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S125259973-020.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520308-1238283059/watcher-1520308-1238283059 -o /tmp/evaluation-result-1520308-1238283059/solver-1520308-1238283059 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520308-1238283059.cnf

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

MD5SUM BENCH= 12036b968a11f05f0115f39f0b6ae97c
RANDOM SEED=2140431222

node23.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		: 3000.268
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		: 3000.268
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:       1047432 kB
Buffers:         96448 kB
Cached:         819560 kB
SwapCached:       7500 kB
Active:         209736 kB
Inactive:       715204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1047432 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          14596 kB
Slab:            69616 kB
Committed_AS:  2927304 kB
PageTables:       1392 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= 66316 MiB
End job on node23 at 2009-03-29 00:51:02