Trace number 1520560

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S23858409-056.cnf
MD5SUM1d9e0ed32c3bf3bc5fbb21926c01a19c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.065989
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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:           540                                         |
0.00/0.00	c |  Number of clauses:            2295                                         |
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 |     522     2274     6949 |      833      100     26 |  0.000 % |
0.00/0.01	c |       250 |     522     2274     6949 |      917      250     25 |  0.000 % |
0.00/0.01	c |       475 |     522     2274     6949 |     1008      475     26 |  0.000 % |
0.00/0.02	c |       812 |     522     2274     6949 |     1109      812     26 |  0.000 % |
0.00/0.04	c |      1318 |     522     2274     6949 |     1220      737     22 |  0.000 % |
0.00/0.06	c |      2077 |     522     2274     6949 |     1342      883     23 |  0.000 % |
0.09/0.10	c |      3216 |     522     2274     6949 |     1477     1321     23 |  0.000 % |
0.09/0.16	c |      4924 |     522     2274     6949 |     1624      759     20 |  0.000 % |
0.19/0.25	c |      7486 |     522     2274     6949 |     1787     1637     24 |  0.000 % |
0.29/0.39	c |     11330 |     522     2274     6949 |     1966     1800     22 |  0.000 % |
0.59/0.61	c |     17096 |     522     2274     6949 |     2162     1505     24 |  0.000 % |
0.89/0.93	c |     25745 |     522     2274     6949 |     2378     1259     22 |  0.000 % |
1.39/1.43	c |     38719 |     522     2274     6949 |     2616     2155     22 |  0.000 % |
2.20/2.21	c |     58180 |     522     2274     6949 |     2878     1645     22 |  0.000 % |
3.40/3.41	c |     87372 |     522     2274     6949 |     3166     2927     24 |  0.000 % |
5.19/5.26	c |    131161 |     522     2274     6949 |     3482     1640     21 |  0.000 % |
8.09/8.14	c |    196845 |     522     2274     6949 |     3831     1781     21 |  0.000 % |
12.49/12.54	c |    295371 |     522     2274     6949 |     4214     2916     24 |  0.000 % |
19.28/19.31	c |    443160 |     522     2274     6949 |     4635     3298     25 |  0.000 % |
29.99/30.09	c |    664843 |     522     2274     6949 |     5099     4327     23 |  0.000 % |
46.38/46.48	c |    997368 |     522     2274     6949 |     5609     4203     24 |  0.000 % |
72.17/72.23	c |   1496156 |     522     2274     6949 |     6170     4574     23 |  0.000 % |
112.26/112.34	c |   2244338 |     522     2274     6949 |     6787     5353     24 |  0.000 % |
174.04/174.14	c |   3366612 |     522     2274     6949 |     7466     5050     24 |  0.000 % |
271.41/271.58	c |   5050023 |     522     2274     6949 |     8212     6264     24 |  0.000 % |
421.97/422.19	c |   7575139 |     522     2274     6949 |     9033     4483     22 |  0.000 % |
661.10/661.39	c |  11362814 |     522     2274     6949 |     9937     5954     22 |  0.000 % |
1029.60/1029.98	c |  17044326 |     522     2274     6949 |    10931     9118     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-1520560-1238304348/watcher-1520560-1238304348 -o /tmp/evaluation-result-1520560-1238304348/solver-1520560-1238304348 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520560-1238304348.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 3/69 10070
/proc/meminfo: memFree=892448/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=7468 CPUtime=0
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 1103097944 7647232 181 1992294400 4194304 5092341 548682068848 18446744073709551615 4219422 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 1867 181 88 219 0 1645 0

[startup+0.100375 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 10070
/proc/meminfo: memFree=892448/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=17948 CPUtime=0.09
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 373 0 0 0 9 0 0 0 18 0 1 0 1103097944 18378752 305 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 4487 305 100 219 0 4265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17948

[startup+0.201383 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 10070
/proc/meminfo: memFree=892448/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=23192 CPUtime=0.19
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 498 0 0 0 19 0 0 0 18 0 1 0 1103097944 23748608 378 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 5798 378 100 219 0 5576 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 23192

[startup+0.301394 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 10070
/proc/meminfo: memFree=892448/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=18000 CPUtime=0.29
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 557 0 0 0 29 0 0 0 19 0 1 0 1103097944 18432000 364 1992294400 4194304 5092341 548682068848 18446744073709551615 4249496 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 4500 364 100 219 0 4278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18000

[startup+0.701435 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 10070
/proc/meminfo: memFree=892448/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=18000 CPUtime=0.69
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 589 0 0 0 69 0 0 0 22 0 1 0 1103097944 18432000 396 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 4500 396 100 219 0 4278 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18000

[startup+1.50252 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 10071
/proc/meminfo: memFree=891032/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=18000 CPUtime=1.49
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 642 0 0 0 149 0 0 0 25 0 1 0 1103097944 18432000 449 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 4500 449 100 219 0 4278 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18000

[startup+3.10168 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 10071
/proc/meminfo: memFree=890648/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=18000 CPUtime=3.09
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 728 0 0 0 309 0 0 0 25 0 1 0 1103097944 18432000 535 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 4500 535 100 219 0 4278 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18000

[startup+6.30201 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 10071
/proc/meminfo: memFree=890008/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=18000 CPUtime=6.29
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 1011 0 0 0 629 0 0 0 25 0 1 0 1103097944 18432000 668 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 4500 668 100 219 0 4278 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18000

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 10071
/proc/meminfo: memFree=889176/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=18000 CPUtime=12.69
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 1169 0 0 0 1269 0 0 0 25 0 1 0 1103097944 18432000 826 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 4500 826 100 219 0 4278 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18000

[startup+25.502 s]
/proc/loadavg: 1.02 1.00 1.00 2/70 10071
/proc/meminfo: memFree=888152/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=18004 CPUtime=25.49
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 1629 0 0 0 2548 1 0 0 25 0 1 0 1103097944 18436096 1073 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 4501 1073 100 219 0 4279 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18004

[startup+51.1016 s]
/proc/loadavg: 1.01 1.00 1.00 2/70 10071
/proc/meminfo: memFree=886872/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=18004 CPUtime=51.08
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 1965 0 0 0 5107 1 0 0 25 0 1 0 1103097944 18436096 1409 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 4501 1409 100 219 0 4279 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18004

[startup+102.302 s]
/proc/loadavg: 1.11 1.03 1.01 2/70 10071
/proc/meminfo: memFree=885656/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=18004 CPUtime=102.26
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 2540 0 0 0 10225 1 0 0 25 0 1 0 1103097944 18436096 1708 1992294400 4194304 5092341 548682068848 18446744073709551615 4241133 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 4501 1708 100 219 0 4279 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18004

[startup+162.302 s]
/proc/loadavg: 1.09 1.04 1.01 2/70 10071
/proc/meminfo: memFree=884120/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=23224 CPUtime=162.25
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 3248 0 0 0 16223 2 0 0 25 0 1 0 1103097944 23781376 2089 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 5806 2089 100 219 0 5584 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23224

[startup+222.306 s]
/proc/loadavg: 1.03 1.03 1.00 2/70 10071
/proc/meminfo: memFree=883096/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=23224 CPUtime=222.23
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 3488 0 0 0 22221 2 0 0 25 0 1 0 1103097944 23781376 2329 1992294400 4194304 5092341 548682068848 18446744073709551615 4241396 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 5806 2329 100 219 0 5584 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23224

[startup+282.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/70 10071
/proc/meminfo: memFree=881688/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=23224 CPUtime=282.22
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 3831 0 0 0 28219 3 0 0 25 0 1 0 1103097944 23781376 2672 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 5806 2672 100 219 0 5584 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23224

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/70 10071
/proc/meminfo: memFree=881304/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=23224 CPUtime=342.2
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 3932 0 0 0 34217 3 0 0 25 0 1 0 1103097944 23781376 2773 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 5806 2773 100 219 0 5584 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23224

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 10071
/proc/meminfo: memFree=880728/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=23224 CPUtime=402.18
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 4063 0 0 0 40215 3 0 0 25 0 1 0 1103097944 23781376 2904 1992294400 4194304 5092341 548682068848 18446744073709551615 4248386 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 5806 2904 100 219 0 5584 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23224

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10071
/proc/meminfo: memFree=880152/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=23232 CPUtime=462.16
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 4665 0 0 0 46213 3 0 0 25 0 1 0 1103097944 23789568 3070 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 5808 3070 100 219 0 5586 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23232

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10071
/proc/meminfo: memFree=879576/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=23232 CPUtime=522.15
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 4806 0 0 0 52211 4 0 0 25 0 1 0 1103097944 23789568 3211 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 5808 3211 100 219 0 5586 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23232

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10071
/proc/meminfo: memFree=878232/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=28516 CPUtime=582.12
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 6070 0 0 0 58208 4 0 0 25 0 1 0 1103097944 29200384 3551 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 7129 3551 100 219 0 6907 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 28516

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10071
/proc/meminfo: memFree=876696/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=29060 CPUtime=642.11
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 6452 0 0 0 64207 4 0 0 25 0 1 0 1103097944 29757440 3933 1992294400 4194304 5092341 548682068848 18446744073709551615 4262243 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 7265 3933 100 219 0 7043 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 29060

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10071
/proc/meminfo: memFree=876440/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=29060 CPUtime=702.1
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 6525 0 0 0 70205 5 0 0 25 0 1 0 1103097944 29757440 4006 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 7265 4006 100 219 0 7043 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 29060

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10071
/proc/meminfo: memFree=876312/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=29060 CPUtime=762.09
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 6538 0 0 0 76204 5 0 0 25 0 1 0 1103097944 29757440 4019 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 7265 4019 100 219 0 7043 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 29060

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10071
/proc/meminfo: memFree=875928/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=29060 CPUtime=822.06
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 6637 0 0 0 82201 5 0 0 25 0 1 0 1103097944 29757440 4118 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 7265 4118 100 219 0 7043 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 29060

[startup+882.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10071
/proc/meminfo: memFree=875736/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=29060 CPUtime=882.05
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 6691 0 0 0 88200 5 0 0 25 0 1 0 1103097944 29757440 4172 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 7265 4172 100 219 0 7043 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 29060

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10071
/proc/meminfo: memFree=875288/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=29060 CPUtime=942.03
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 6785 0 0 0 94198 5 0 0 25 0 1 0 1103097944 29757440 4266 1992294400 4194304 5092341 548682068848 18446744073709551615 4265867 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 7265 4266 100 219 0 7043 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 29060

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10071
/proc/meminfo: memFree=874904/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=29060 CPUtime=1002.01
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 6896 0 0 0 100196 5 0 0 25 0 1 0 1103097944 29757440 4377 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 7265 4377 100 219 0 7043 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 29060

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10073
/proc/meminfo: memFree=874648/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=29060 CPUtime=1062
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 6964 0 0 0 106194 6 0 0 25 0 1 0 1103097944 29757440 4445 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 7265 4445 100 219 0 7043 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 29060

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10073
/proc/meminfo: memFree=874200/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=29060 CPUtime=1121.98
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 7067 0 0 0 112192 6 0 0 25 0 1 0 1103097944 29757440 4548 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 7265 4548 100 219 0 7043 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 29060

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10073
/proc/meminfo: memFree=873816/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=29060 CPUtime=1181.96
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 7153 0 0 0 118190 6 0 0 25 0 1 0 1103097944 29757440 4634 1992294400 4194304 5092341 548682068848 18446744073709551615 4263999 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 7265 4634 100 219 0 7043 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 29060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10073
/proc/meminfo: memFree=873816/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=29060 CPUtime=1200.06
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 7153 0 0 0 120000 6 0 0 25 0 1 0 1103097944 29757440 4634 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 7265 4634 100 219 0 7043 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 29060

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10073
/proc/meminfo: memFree=873816/2055920 swapFree=4169124/4192956
[pid=10070] ppid=10068 vsize=29060 CPUtime=1200.06
/proc/10070/stat : 10070 (minisat) R 10068 10070 9634 0 -1 4194304 7153 0 0 0 120000 6 0 0 25 0 1 0 1103097944 29757440 4634 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/10070/statm: 7265 4634 100 219 0 7043 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 29060

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.069989
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 29060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7153
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= 1655

runsolver used 1.04884 second user time and 3.33149 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-29 07:25:48
IDJOB=1520560
IDBENCH=70709
IDSOLVER=546
FILE ID=node44/1520560-1238304348
PBS_JOBID= 9061009
Free space on /tmp= 66400 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S23858409-056.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520560-1238304348/watcher-1520560-1238304348 -o /tmp/evaluation-result-1520560-1238304348/solver-1520560-1238304348 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520560-1238304348.cnf

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

MD5SUM BENCH= 1d9e0ed32c3bf3bc5fbb21926c01a19c
RANDOM SEED=1575056633

node44.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		: 3000.241
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		: 3000.241
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:        892864 kB
Buffers:        108324 kB
Cached:         943540 kB
SwapCached:      13220 kB
Active:         356408 kB
Inactive:       710204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        892864 kB
SwapTotal:     4192956 kB
SwapFree:      4169124 kB
Dirty:             968 kB
Writeback:           0 kB
Mapped:          18184 kB
Slab:            81816 kB
Committed_AS:  2546688 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-03-29 07:45:50