Trace number 1518549

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
MXC 2009-03-10? (TO) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S1767425240-073.cnf
MD5SUMa3570ddee79c19b1c54131a205337743
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016996
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 

26.39/26.46	c starting MXC with:
26.39/26.46	c cnf_path = HOME/instance-1518549-1238301239.cnf
26.39/26.46	c restart_strategy = auto
26.39/26.46	c sign_strategy = cached
26.39/26.46	c use_preprocessing = -1
26.39/26.46	c output_implicant = 1
26.39/26.46	c timeout_seconds = 0
26.39/26.46	c running SatELite... done
26.39/26.46	c 17 vars eliminated
26.39/26.46	c received 0 units and 1675 clauses from SatELite
26.39/26.46	c 16 assignments made, starting to guess now
26.39/26.46	c ===================================[MXC]=====================================
26.39/26.46	c | Conflicts |                Clause Statistics                   |   Vars   |
26.39/26.46	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
26.39/26.46	c =============================================================================
26.39/26.46	c |         0 |       0       0     1675        0        0     nan |      400 |
26.39/26.46	c |       100 |       0       0     1675      100     1050    20.8 |      384 |
26.39/26.46	c |       210 |       0       0     1675      210     1105    19.7 |      384 |
26.39/26.46	c |       441 |       0       0     1675      441     1220    20.3 |      384 |
26.39/26.46	c |       805 |       0       0     1675      805     1402    20.3 |      384 |
26.39/26.46	c |      1315 |       0       0     1675     1315     1609    19.8 |      384 |
26.39/26.46	c |      1986 |       0       0     1675     1138     1754    20.2 |      384 |
26.39/26.46	c |      2834 |       0       0     1675     1046     1894    19.0 |      384 |
26.39/26.46	c |      3876 |       0       0     1675     1077     2031    19.2 |      384 |
26.39/26.46	c |      5132 |       0       0     1675     1260     2163    17.6 |      384 |
26.39/26.46	c |      6623 |       0       0     1675     1625     2292    18.0 |      384 |
26.39/26.46	c |      8373 |       0       0     1675     2201     2419    18.4 |      384 |
26.39/26.46	c |     10408 |       0       0     1675     1762     2543    19.5 |      384 |
26.39/26.46	c |     12756 |       0       0     1675     1487     2665    19.8 |      384 |
26.39/26.46	c |     15449 |       0       0     1675     1425     2786    18.7 |      384 |
26.39/26.46	c |     18521 |       0       0     1675     1625     2906    18.9 |      384 |
26.39/26.46	c |     22010 |       0       0     1675     2134     3025    19.6 |      384 |
26.39/26.46	c |     25958 |       0       0     1675     3004     3144    19.0 |      384 |
26.39/26.46	c |     30411 |       0       0     1675     2670     3262    21.9 |      384 |
26.39/26.46	c |     35419 |       0       0     1675     2703     3381    21.0 |      384 |
26.39/26.46	c |     41038 |       0       0     1675     3172     3499    20.4 |      384 |
26.39/26.46	c |     47329 |       0       0     1675     2348     3618    19.2 |      384 |
26.39/26.46	c |     54360 |       0       0     1675     2004     3737    18.7 |      384 |
26.39/26.46	c |     62205 |       0       0     1675     2231     3857    17.3 |      384 |
26.39/26.46	c |     70945 |       0       0     1675     3131     3978    18.0 |      384 |
26.39/26.46	c |     80669 |       0       0     1675     2758     4099    18.7 |      384 |
26.39/26.46	c |     91476 |       0       0     1675     3160     4222    19.8 |      384 |
26.39/26.46	c |    103474 |       0       0     1675     2290     4346    20.3 |      384 |
26.39/26.46	c |    116782 |       0       0     1675     2349     4471    19.3 |      384 |
26.39/26.46	c |    131532 |       0       0     1675     3480     4597    21.3 |      384 |
26.39/26.46	c |    147868 |       0       0     1675     3500     4726    17.7 |      384 |
26.39/26.46	c |    165948 |       0       0     1675     4827     4855    18.7 |      384 |
26.39/26.46	c |    185947 |       0       0     1675     2686     4987    16.7 |      384 |
26.39/26.46	c |    208057 |       0       0     1675     4592     5120    19.6 |      384 |
26.39/26.46	c |    232489 |       0       0     1675     3085     5255    18.6 |      384 |
26.39/26.46	c |    259475 |       0       0     1675     3436     5393    18.6 |      384 |
26.39/26.46	c |    289271 |       0       0     1675     3175     5532    18.4 |      384 |
26.39/26.46	c |    322158 |       0       0     1675     5249     5674    19.0 |      384 |
26.39/26.46	c |    358445 |       0       0     1675     4213     5818    19.5 |      384 |
26.39/26.46	c |    398472 |       0       0     1675     2993     5965    17.3 |      384 |
26.39/26.46	c |    442613 |       0       0     1675     4850     6114    18.8 |      384 |
26.39/26.46	c |    491279 |       0       0     1675     4008     6265    18.6 |      384 |
26.39/26.46	c |    544923 |       0       0     1675     3739

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-1518549-1238301239/watcher-1518549-1238301239 -o /tmp/evaluation-result-1518549-1238301239/solver-1518549-1238301239 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518549-1238301239.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: 1.05 0.99 0.99 3/81 12364
/proc/meminfo: memFree=1786232/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=1244 CPUtime=0
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 1102787692 1273856 190 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 311 190 72 166 0 142 0

[startup+0.065494 s]
/proc/loadavg: 1.05 0.99 0.99 3/81 12364
/proc/meminfo: memFree=1786232/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=1508 CPUtime=0.06
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 290 0 0 0 6 0 0 0 20 0 1 0 1102787692 1544192 276 1992294400 134512640 135192793 4294956224 18446744073709551615 134532920 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 377 276 73 166 0 208 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1508

[startup+0.101497 s]
/proc/loadavg: 1.05 0.99 0.99 3/81 12364
/proc/meminfo: memFree=1786232/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=1640 CPUtime=0.09
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 307 0 0 0 9 0 0 0 20 0 1 0 1102787692 1679360 293 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 410 293 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301518 s]
/proc/loadavg: 1.05 0.99 0.99 3/81 12364
/proc/meminfo: memFree=1786232/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=1772 CPUtime=0.29
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 359 0 0 0 29 0 0 0 22 0 1 0 1102787692 1814528 345 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 443 345 73 166 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1772

[startup+0.701563 s]
/proc/loadavg: 1.05 0.99 0.99 3/81 12364
/proc/meminfo: memFree=1786232/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=2168 CPUtime=0.69
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 444 0 0 0 69 0 0 0 25 0 1 0 1102787692 2220032 430 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 542 430 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50165 s]
/proc/loadavg: 1.05 0.99 0.99 2/82 12365
/proc/meminfo: memFree=1784624/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=2564 CPUtime=1.49
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 532 0 0 0 149 0 0 0 25 0 1 0 1102787692 2625536 518 1992294400 134512640 135192793 4294956224 18446744073709551615 134534329 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 641 518 73 166 0 472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2564

[startup+3.10183 s]
/proc/loadavg: 1.05 0.99 0.99 2/82 12365
/proc/meminfo: memFree=1784048/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=2964 CPUtime=3.09
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 636 0 0 0 309 0 0 0 25 0 1 0 1102787692 3035136 622 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 741 622 73 166 0 572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2964

[startup+6.30119 s]
/proc/loadavg: 1.05 0.99 0.99 2/82 12365
/proc/meminfo: memFree=1783280/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=3628 CPUtime=6.29
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 781 0 0 0 629 0 0 0 25 0 1 0 1102787692 3715072 767 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 907 767 73 166 0 738 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3628

[startup+12.7019 s]
/proc/loadavg: 1.04 0.99 0.99 2/82 12365
/proc/meminfo: memFree=1782264/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=4444 CPUtime=12.69
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 985 0 0 0 1269 0 0 0 25 0 1 0 1102787692 4550656 971 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 1111 971 73 166 0 942 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4444

[startup+25.5013 s]
/proc/loadavg: 1.03 0.99 0.99 2/82 12365
/proc/meminfo: memFree=1781048/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=5824 CPUtime=25.48
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 1279 0 0 0 2548 0 0 0 25 0 1 0 1102787692 5963776 1265 1992294400 134512640 135192793 4294956224 18446744073709551615 134534022 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 1456 1265 73 166 0 1287 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5824

[startup+51.1012 s]
/proc/loadavg: 1.02 0.99 0.99 2/82 12365
/proc/meminfo: memFree=1779576/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=7376 CPUtime=51.07
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 1650 0 0 0 5107 0 0 0 25 0 1 0 1102787692 7553024 1636 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 1844 1636 73 166 0 1675 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7376

[startup+102.307 s]
/proc/loadavg: 1.01 0.99 0.99 2/82 12365
/proc/meminfo: memFree=1777208/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=9888 CPUtime=102.27
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 2211 0 0 0 10226 1 0 0 25 0 1 0 1102787692 10125312 2197 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 2472 2197 73 166 0 2303 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9888

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 12365
/proc/meminfo: memFree=1775672/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=11792 CPUtime=162.25
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 2606 0 0 0 16224 1 0 0 25 0 1 0 1102787692 12075008 2592 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 2948 2592 73 166 0 2779 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11792

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 12365
/proc/meminfo: memFree=1774328/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=13292 CPUtime=222.23
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 2932 0 0 0 22222 1 0 0 25 0 1 0 1102787692 13611008 2918 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 3323 2918 73 166 0 3154 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13292

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 12365
/proc/meminfo: memFree=1772984/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=14688 CPUtime=282.22
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 3268 0 0 0 28220 2 0 0 25 0 1 0 1102787692 15040512 3254 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 3672 3254 73 166 0 3503 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14688

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 12365
/proc/meminfo: memFree=1772024/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=15740 CPUtime=342.2
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 3504 0 0 0 34218 2 0 0 25 0 1 0 1102787692 16117760 3490 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 3935 3490 73 166 0 3766 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15740

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 12365
/proc/meminfo: memFree=1771384/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=16352 CPUtime=402.19
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 3665 0 0 0 40217 2 0 0 25 0 1 0 1102787692 16744448 3651 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 4088 3651 73 166 0 3919 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 16352

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 12365
/proc/meminfo: memFree=1770744/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=17152 CPUtime=462.17
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 3831 0 0 0 46215 2 0 0 25 0 1 0 1102787692 17563648 3817 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 4288 3817 73 166 0 4119 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17152

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 12365
/proc/meminfo: memFree=1770040/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=17776 CPUtime=522.15
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 3997 0 0 0 52213 2 0 0 25 0 1 0 1102787692 18202624 3983 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 4444 3983 73 166 0 4275 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17776

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 12365
/proc/meminfo: memFree=1769400/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=18432 CPUtime=582.14
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 4160 0 0 0 58212 2 0 0 25 0 1 0 1102787692 18874368 4146 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 4608 4146 73 166 0 4439 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18432

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 12366
/proc/meminfo: memFree=1768440/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=19440 CPUtime=642.13
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 4353 0 0 0 64211 2 0 0 25 0 1 0 1102787692 19906560 4339 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 4860 4339 73 166 0 4691 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19440

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 12367
/proc/meminfo: memFree=1767864/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=19956 CPUtime=702.1
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 4494 0 0 0 70208 2 0 0 25 0 1 0 1102787692 20434944 4480 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 4989 4480 73 166 0 4820 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 19956

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 12367
/proc/meminfo: memFree=1767288/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=20792 CPUtime=762.09
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 4638 0 0 0 76207 2 0 0 25 0 1 0 1102787692 21291008 4624 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 5198 4624 73 166 0 5029 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 20792

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 12367
/proc/meminfo: memFree=1766776/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=21304 CPUtime=822.08
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 4774 0 0 0 82205 3 0 0 25 0 1 0 1102787692 21815296 4760 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 5326 4760 73 166 0 5157 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 21304

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 12367
/proc/meminfo: memFree=1766264/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=22088 CPUtime=882.06
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 4914 0 0 0 88203 3 0 0 25 0 1 0 1102787692 22618112 4900 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 5522 4900 73 166 0 5353 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 22088

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 12367
/proc/meminfo: memFree=1765944/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=22472 CPUtime=942.04
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 4996 0 0 0 94201 3 0 0 25 0 1 0 1102787692 23011328 4982 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 5618 4982 73 166 0 5449 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 22472

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 12367
/proc/meminfo: memFree=1765432/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=23144 CPUtime=1002.02
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 5117 0 0 0 100199 3 0 0 25 0 1 0 1102787692 23699456 5103 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 5786 5103 73 166 0 5617 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 23144

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 12367
/proc/meminfo: memFree=1765048/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=23624 CPUtime=1062.01
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 5213 0 0 0 106198 3 0 0 25 0 1 0 1102787692 24190976 5199 1992294400 134512640 135192793 4294956224 18446744073709551615 134550629 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 5906 5199 73 166 0 5737 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 23624

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 12367
/proc/meminfo: memFree=1764216/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=24680 CPUtime=1121.99
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 5416 0 0 0 112196 3 0 0 25 0 1 0 1102787692 25272320 5402 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 6170 5402 73 166 0 6001 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 24680

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 12367
/proc/meminfo: memFree=1763832/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=25208 CPUtime=1181.98
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 5524 0 0 0 118195 3 0 0 25 0 1 0 1102787692 25812992 5510 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 6302 5510 73 166 0 6133 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 25208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 12367
/proc/meminfo: memFree=1763704/2055920 swapFree=4172708/4192956
[pid=12364] ppid=12362 vsize=25208 CPUtime=1200.08
/proc/12364/stat : 12364 (mxc-sat09) R 12362 12364 12234 0 -1 4194304 5552 0 0 0 120005 3 0 0 25 0 1 0 1102787692 25812992 5538 1992294400 134512640 135192793 4294956224 18446744073709551615 134533898 0 0 4096 0 0 0 0 17 1 0 0
/proc/12364/statm: 6302 5538 73 166 0 6133 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25208

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.040993
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 25208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
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= 5552
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= 781

runsolver used 1.48777 second user time and 3.98239 second system time

The end

Launcher Data 

Begin job on node87 at 2009-03-29 06:33:59
IDJOB=1518549
IDBENCH=70689
IDSOLVER=504
FILE ID=node87/1518549-1238301239
PBS_JOBID= 9061019
Free space on /tmp= 66036 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S1767425240-073.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518549-1238301239/watcher-1518549-1238301239 -o /tmp/evaluation-result-1518549-1238301239/solver-1518549-1238301239 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518549-1238301239.cnf

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

MD5SUM BENCH= a3570ddee79c19b1c54131a205337743
RANDOM SEED=911317944

node87.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		: 3000.236
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		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1786648 kB
Buffers:         52884 kB
Cached:         132804 kB
SwapCached:       9200 kB
Active:         126072 kB
Inactive:        70256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786648 kB
SwapTotal:     4192956 kB
SwapFree:      4172708 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          16244 kB
Slab:            57100 kB
Committed_AS:  2778988 kB
PageTables:       2676 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= 66036 MiB
End job on node87 at 2009-03-29 06:54:01