Trace number 1515177

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S80067159-015.cnf
MD5SUM4df98fe109038d9163a11298f0c496d1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
Number of clauses of size over 50

Solver Data 

23.09/23.11	c starting MXC with:
23.09/23.11	c cnf_path = HOME/instance-1515177-1238250895.cnf
23.09/23.11	c restart_strategy = auto
23.09/23.11	c sign_strategy = cached
23.09/23.11	c use_preprocessing = -1
23.09/23.11	c output_implicant = 1
23.09/23.11	c timeout_seconds = 0
23.09/23.11	c running SatELite... done
23.09/23.11	c 1 vars eliminated
23.09/23.11	c received 0 units and 2556 clauses from SatELite
23.09/23.11	c 0 assignments made, starting to guess now
23.09/23.11	c ===================================[MXC]=====================================
23.09/23.11	c | Conflicts |                Clause Statistics                   |   Vars   |
23.09/23.11	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
23.09/23.11	c =============================================================================
23.09/23.11	c |         0 |       0       0     2556        0        0     nan |      120 |
23.09/23.11	c |       100 |       0       0     2556      100     1050    25.9 |      120 |
23.09/23.11	c |       210 |       0       0     2556      210     1105    25.6 |      120 |
23.09/23.11	c |       441 |       0       0     2556      441     1220    25.7 |      120 |
23.09/23.11	c |       805 |       0       0     2556      805     1402    25.2 |      120 |
23.09/23.11	c |      1315 |       0       0     2556     1315     1609    25.1 |      120 |
23.09/23.11	c |      1986 |       0       0     2556     1138     1754    24.4 |      120 |
23.09/23.11	c |      2834 |       0       0     2556     1046     1894    23.6 |      120 |
23.09/23.11	c |      3876 |       0       0     2556     1078     2031    22.6 |      120 |
23.09/23.11	c |      5132 |       0       0     2556     1262     2163    23.0 |      120 |
23.09/23.11	c |      6623 |       0       0     2556     1627     2292    23.2 |      120 |
23.09/23.11	c |      8373 |       0       0     2556     2204     2419    23.6 |      120 |
23.09/23.11	c |     10408 |       0       0     2556     1766     2543    23.6 |      120 |
23.09/23.11	c |     12756 |       0       0     2556     1493     2665    22.7 |      120 |
23.09/23.11	c |     15449 |       0       0     2556     1437     2786    22.7 |      120 |
23.09/23.11	c |     18521 |       0       0     2556     1640     2906    22.9 |      120 |
23.09/23.11	c |     22010 |       0       0     2556     2152     3025    23.8 |      120 |
23.09/23.11	c |     25958 |       0       0     2556     3024     3144    23.9 |      120 |
23.09/23.11	c |     30411 |       0       0     2556     2693     3262    23.7 |      120 |
23.09/23.11	c |     35419 |       0       0     2556     2732     3381    24.6 |      120 |
23.09/23.11	c |     41038 |       0       0     2556     3210     3499    24.3 |      120 |
23.09/23.11	c |     47329 |       0       0     2556     2400     3618    24.2 |      120 |
23.09/23.11	c |     54360 |       0       0     2556     2070     3737    23.4 |      120 |
23.09/23.11	c |     62205 |       0       0     2556     2310     3857    23.5 |      120 |
23.09/23.11	c |     70945 |       0       0     2556     3219     3978    23.0 |      120 |
23.09/23.11	c |     80669 |       0       0     2556     2861     4099    23.4 |      120 |
23.09/23.11	c |     91476 |       0       0     2556     3278     4222    25.4 |      120 |
23.09/23.11	c |    103474 |       0       0     2556     2422     4346    23.9 |      120 |
23.09/23.11	c |    116782 |       0       0     2556     2493     4471    24.1 |      120 |
23.09/23.11	c |    131532 |       0       0     2556     3646     4597    24.3 |      120 |
23.09/23.11	c |    147868 |       0       0     2556     3695     4726    24.6 |      120 |
23.09/23.11	c |    165948 |       0       0     2556     2616     4855    23.6 |      120 |
23.09/23.11	c |    185947 |       0       0     2556     2930     4987    23.6 |      120 |
23.09/23.11	c |    208057 |       0       0     2556     4846     5120    23.1 |      120 |
23.09/23.11	c |    232489 |       0       0     2556     3377     5255    23.7 |      120 |
23.09/23.11	c |    259475 |       0       0     2556     3759     5393    24.1 |      120 |
23.09/23.11	c |    289271 |       0       0     2556     3521     5532    24.0 |      120 |
23.09/23.11	c |    322158 |       0       0     2556     5625     5674    23.6 |      120 |
23.09/23.11	c |    358445 |       0       0     2556     4616     5818    23.1 |      120 |
23.09/23.11	c |    398472 |       0       0     2556     3438     5965    22.5 |      120 |
23.09/23.11	c |    442613 |       0       0     2556     5349     6114    23.4 |      120 |
23.09/23.11	c |    491279 |       0       0     2556     4550     6265    23.7 |      120 |
23.09/23.11	c |    544923 |       0       0     2556     4320

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-1515177-1238250895/watcher-1515177-1238250895 -o /tmp/evaluation-result-1515177-1238250895/solver-1515177-1238250895 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515177-1238250895.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: 0.99 0.97 0.98 3/80 19221
/proc/meminfo: memFree=1514656/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=1108 CPUtime=0
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 1097753417 1134592 138 1992294400 134512640 135192793 4294956224 18446744073709551615 134567581 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 277 138 55 166 0 108 0

[startup+0.09176 s]
/proc/loadavg: 0.99 0.97 0.98 3/80 19221
/proc/meminfo: memFree=1514656/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=1768 CPUtime=0.08
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 343 0 0 0 8 0 0 0 18 0 1 0 1097753417 1810432 329 1992294400 134512640 135192793 4294956224 18446744073709551615 134520484 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 442 329 72 166 0 273 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1768

[startup+0.101758 s]
/proc/loadavg: 0.99 0.97 0.98 3/80 19221
/proc/meminfo: memFree=1514656/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=1768 CPUtime=0.09
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 343 0 0 0 9 0 0 0 18 0 1 0 1097753417 1810432 329 1992294400 134512640 135192793 4294956224 18446744073709551615 134552288 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 442 329 72 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.30178 s]
/proc/loadavg: 0.99 0.97 0.98 3/80 19221
/proc/meminfo: memFree=1514656/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=2036 CPUtime=0.29
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 396 0 0 0 29 0 0 0 19 0 1 0 1097753417 2084864 382 1992294400 134512640 135192793 4294956224 18446744073709551615 134533995 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 509 382 72 166 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2036

[startup+0.701822 s]
/proc/loadavg: 0.99 0.97 0.98 3/80 19221
/proc/meminfo: memFree=1514656/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=2168 CPUtime=0.69
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 455 0 0 0 69 0 0 0 22 0 1 0 1097753417 2220032 441 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 542 441 72 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50191 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19222
/proc/meminfo: memFree=1512984/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=2564 CPUtime=1.49
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 543 0 0 0 149 0 0 0 25 0 1 0 1097753417 2625536 529 1992294400 134512640 135192793 4294956224 18446744073709551615 134520618 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 641 529 72 166 0 472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2564

[startup+3.10107 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19222
/proc/meminfo: memFree=1512408/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=2960 CPUtime=3.09
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 629 0 0 0 309 0 0 0 25 0 1 0 1097753417 3031040 615 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 740 615 72 166 0 571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2960

[startup+6.30141 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19222
/proc/meminfo: memFree=1511704/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=3648 CPUtime=6.29
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 776 0 0 0 629 0 0 0 25 0 1 0 1097753417 3735552 762 1992294400 134512640 135192793 4294956224 18446744073709551615 134551746 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 912 762 72 166 0 743 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3648

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19222
/proc/meminfo: memFree=1510880/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=4356 CPUtime=12.68
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 946 0 0 0 1268 0 0 0 25 0 1 0 1097753417 4460544 932 1992294400 134512640 135192793 4294956224 18446744073709551615 134534178 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 1089 932 72 166 0 920 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4356

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19222
/proc/meminfo: memFree=1509984/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=5376 CPUtime=25.48
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 1151 0 0 0 2548 0 0 0 25 0 1 0 1097753417 5505024 1137 1992294400 134512640 135192793 4294956224 18446744073709551615 134552587 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 1344 1137 72 166 0 1175 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5376

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19222
/proc/meminfo: memFree=1508704/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=6892 CPUtime=51.08
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 1471 0 0 0 5107 1 0 0 25 0 1 0 1097753417 7057408 1457 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 1723 1457 72 166 0 1554 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6892

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19222
/proc/meminfo: memFree=1507168/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=8544 CPUtime=102.27
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 1843 0 0 0 10226 1 0 0 25 0 1 0 1097753417 8749056 1829 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 2136 1829 72 166 0 1967 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8544

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19222
/proc/meminfo: memFree=1506080/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=9624 CPUtime=162.25
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 2122 0 0 0 16223 2 0 0 25 0 1 0 1097753417 9854976 2108 1992294400 134512640 135192793 4294956224 18446744073709551615 134551343 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 2406 2108 72 166 0 2237 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9624

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19222
/proc/meminfo: memFree=1505120/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=10604 CPUtime=222.24
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 2356 0 0 0 22222 2 0 0 25 0 1 0 1097753417 10858496 2342 1992294400 134512640 135192793 4294956224 18446744073709551615 134533878 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 2651 2342 72 166 0 2482 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 10604

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19222
/proc/meminfo: memFree=1504096/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=11744 CPUtime=282.22
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 2604 0 0 0 28220 2 0 0 25 0 1 0 1097753417 12025856 2590 1992294400 134512640 135192793 4294956224 18446744073709551615 134534012 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 2936 2590 72 166 0 2767 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11744

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19222
/proc/meminfo: memFree=1502944/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=13148 CPUtime=342.2
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 2882 0 0 0 34218 2 0 0 25 0 1 0 1097753417 13463552 2868 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 3287 2868 72 166 0 3118 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13148

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19222
/proc/meminfo: memFree=1502368/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=14032 CPUtime=402.19
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 3056 0 0 0 40217 2 0 0 25 0 1 0 1097753417 14368768 3042 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 3508 3042 72 166 0 3339 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 14032

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19223
/proc/meminfo: memFree=1501984/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=14224 CPUtime=462.17
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 3116 0 0 0 46215 2 0 0 25 0 1 0 1097753417 14565376 3102 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 3556 3102 72 166 0 3387 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 14224

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19224
/proc/meminfo: memFree=1501472/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=14800 CPUtime=522.15
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 3236 0 0 0 52213 2 0 0 25 0 1 0 1097753417 15155200 3222 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 3700 3222 72 166 0 3531 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 14800

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19224
/proc/meminfo: memFree=1500704/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=15940 CPUtime=582.14
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 3429 0 0 0 58212 2 0 0 25 0 1 0 1097753417 16322560 3415 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 3985 3415 72 166 0 3816 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 15940

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19224
/proc/meminfo: memFree=1500064/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=16516 CPUtime=642.13
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 3580 0 0 0 64211 2 0 0 25 0 1 0 1097753417 16912384 3566 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 4129 3566 72 166 0 3960 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 16516

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19224
/proc/meminfo: memFree=1499808/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=16900 CPUtime=702.11
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 3645 0 0 0 70209 2 0 0 25 0 1 0 1097753417 17305600 3631 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 4225 3631 72 166 0 4056 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 16900

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19224
/proc/meminfo: memFree=1499744/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=16900 CPUtime=762.1
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 3658 0 0 0 76207 3 0 0 25 0 1 0 1097753417 17305600 3644 1992294400 134512640 135192793 4294956224 18446744073709551615 134551404 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 4225 3644 72 166 0 4056 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 16900

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19224
/proc/meminfo: memFree=1499680/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=16900 CPUtime=822.08
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 3668 0 0 0 82205 3 0 0 25 0 1 0 1097753417 17305600 3654 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 4225 3654 72 166 0 4056 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 16900

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19224
/proc/meminfo: memFree=1499552/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=16900 CPUtime=882.07
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 3704 0 0 0 88204 3 0 0 25 0 1 0 1097753417 17305600 3690 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 4225 3690 72 166 0 4056 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 16900

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19224
/proc/meminfo: memFree=1499360/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=17060 CPUtime=942.05
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 3746 0 0 0 94202 3 0 0 25 0 1 0 1097753417 17469440 3732 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 4265 3732 72 166 0 4096 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 17060

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19224
/proc/meminfo: memFree=1499168/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=17444 CPUtime=1002.04
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 3804 0 0 0 100201 3 0 0 25 0 1 0 1097753417 17862656 3790 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 4361 3790 72 166 0 4192 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 17444

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19224
/proc/meminfo: memFree=1498656/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=17988 CPUtime=1062.02
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 3932 0 0 0 106199 3 0 0 25 0 1 0 1097753417 18419712 3918 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 4497 3918 72 166 0 4328 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 17988

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19224
/proc/meminfo: memFree=1498208/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=18468 CPUtime=1122.01
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 4038 0 0 0 112198 3 0 0 25 0 1 0 1097753417 18911232 4024 1992294400 134512640 135192793 4294956224 18446744073709551615 134534178 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 4617 4024 72 166 0 4448 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 18468

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19224
/proc/meminfo: memFree=1498080/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=18600 CPUtime=1181.99
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 4063 0 0 0 118196 3 0 0 25 0 1 0 1097753417 19046400 4049 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 4650 4049 72 166 0 4481 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 18600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 19224
/proc/meminfo: memFree=1497952/2055912 swapFree=4170660/4192956
[pid=19221] ppid=19219 vsize=18600 CPUtime=1200.09
/proc/19221/stat : 19221 (mxc-sat09) R 19219 19221 18801 0 -1 4194304 4093 0 0 0 120006 3 0 0 25 0 1 0 1097753417 19046400 4079 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/19221/statm: 4650 4079 72 166 0 4481 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 18600

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): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.035994
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 18600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4093
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= 1404

runsolver used 1.55976 second user time and 3.90941 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-28 15:34:55
IDJOB=1515177
IDBENCH=70408
IDSOLVER=504
FILE ID=node78/1515177-1238250895
PBS_JOBID= 9060715
Free space on /tmp= 126872 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S80067159-015.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515177-1238250895/watcher-1515177-1238250895 -o /tmp/evaluation-result-1515177-1238250895/solver-1515177-1238250895 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515177-1238250895.cnf

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

MD5SUM BENCH= 4df98fe109038d9163a11298f0c496d1
RANDOM SEED=1738026983

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1515072 kB
Buffers:         68000 kB
Cached:         386088 kB
SwapCached:       7768 kB
Active:         131616 kB
Inactive:       332924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1515072 kB
SwapTotal:     4192956 kB
SwapFree:      4170660 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          16096 kB
Slab:            60456 kB
Committed_AS:  2476584 kB
PageTables:       2556 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126872 MiB
End job on node78 at 2009-03-28 15:54:58