Trace number 1515633

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1503318847-091.cnf
MD5SUMeaf4e52b2ac22d87cb6a2c76b08ea88a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.091985
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 

22.99/23.08	c starting MXC with:
22.99/23.08	c cnf_path = HOME/instance-1515633-1238256830.cnf
22.99/23.08	c restart_strategy = auto
22.99/23.08	c sign_strategy = cached
22.99/23.08	c use_preprocessing = -1
22.99/23.08	c output_implicant = 1
22.99/23.08	c timeout_seconds = 0
22.99/23.08	c running SatELite... done
22.99/23.08	c 1 vars eliminated
22.99/23.08	c received 0 units and 2556 clauses from SatELite
22.99/23.08	c 0 assignments made, starting to guess now
22.99/23.08	c ===================================[MXC]=====================================
22.99/23.08	c | Conflicts |                Clause Statistics                   |   Vars   |
22.99/23.08	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
22.99/23.08	c =============================================================================
22.99/23.08	c |         0 |       0       0     2556        0        0     nan |      120 |
22.99/23.08	c |       100 |       0       0     2556      100     1050    25.2 |      120 |
22.99/23.08	c |       210 |       0       0     2556      210     1105    24.8 |      120 |
22.99/23.08	c |       441 |       0       0     2556      441     1220    25.3 |      120 |
22.99/23.08	c |       805 |       0       0     2556      805     1402    25.1 |      120 |
22.99/23.08	c |      1315 |       0       0     2556     1315     1609    24.9 |      120 |
22.99/23.08	c |      1986 |       0       0     2556     1138     1754    24.2 |      120 |
22.99/23.08	c |      2834 |       0       0     2556     1046     1894    23.6 |      120 |
22.99/23.08	c |      3876 |       0       0     2556     1076     2031    23.1 |      120 |
22.99/23.08	c |      5132 |       0       0     2556     1260     2163    23.0 |      120 |
22.99/23.08	c |      6623 |       0       0     2556     1625     2292    22.9 |      120 |
22.99/23.08	c |      8373 |       0       0     2556     2201     2419    24.3 |      120 |
22.99/23.08	c |     10408 |       0       0     2556     1765     2543    23.6 |      120 |
22.99/23.08	c |     12756 |       0       0     2556     1493     2665    23.2 |      120 |
22.99/23.08	c |     15449 |       0       0     2556     1435     2786    22.8 |      120 |
22.99/23.08	c |     18521 |       0       0     2556     1640     2906    22.2 |      120 |
22.99/23.08	c |     22010 |       0       0     2556     2152     3025    23.3 |      120 |
22.99/23.08	c |     25958 |       0       0     2556     3025     3144    23.1 |      120 |
22.99/23.08	c |     30411 |       0       0     2556     2696     3262    23.5 |      120 |
22.99/23.08	c |     35419 |       0       0     2556     2737     3381    23.0 |      120 |
22.99/23.08	c |     41038 |       0       0     2556     3213     3499    23.4 |      120 |
22.99/23.08	c |     47329 |       0       0     2556     2397     3618    22.3 |      120 |
22.99/23.08	c |     54360 |       0       0     2556     2061     3737    22.2 |      120 |
22.99/23.08	c |     62205 |       0       0     2556     2303     3857    22.4 |      120 |
22.99/23.08	c |     70945 |       0       0     2556     3205     3978    24.3 |      120 |
22.99/23.08	c |     80669 |       0       0     2556     2840     4099    23.7 |      120 |
22.99/23.08	c |     91476 |       0       0     2556     3253     4222    23.6 |      120 |
22.99/23.08	c |    103474 |       0       0     2556     2402     4346    23.4 |      120 |
22.99/23.08	c |    116782 |       0       0     2556     2476     4471    23.3 |      120 |
22.99/23.08	c |    131532 |       0       0     2556     3634     4597    24.2 |      120 |
22.99/23.08	c |    147868 |       0       0     2556     3674     4726    24.1 |      120 |
22.99/23.08	c |    165948 |       0       0     2556     2599     4855    23.0 |      120 |
22.99/23.08	c |    185947 |       0       0     2556     2915     4987    23.6 |      120 |
22.99/23.08	c |    208057 |       0       0     2556     4842     5120    23.3 |      120 |
22.99/23.08	c |    232489 |       0       0     2556     3364     5255    22.5 |      120 |
22.99/23.08	c |    259475 |       0       0     2556     3736     5393    23.2 |      120 |
22.99/23.08	c |    289271 |       0       0     2556     3506     5532    23.2 |      120 |
22.99/23.08	c |    322158 |       0       0     2556     5610     5674    23.8 |      120 |
22.99/23.08	c |    358445 |       0       0     2556     4611     5818    23.3 |      120 |
22.99/23.08	c |    398472 |       0       0     2556     3444     5965    23.0 |      120 |
22.99/23.08	c |    442613 |       0       0     2556     5364     6114    23.4 |      120 |
22.99/23.08	c |    491279 |       0       0     2556     4577     6265    23.7 |      120 |
22.99/23.08	c |    544923 |       0       0     2556     4337

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-1515633-1238256830/watcher-1515633-1238256830 -o /tmp/evaluation-result-1515633-1238256830/solver-1515633-1238256830 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515633-1238256830.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 13789
/proc/meminfo: memFree=1113312/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=1108 CPUtime=0
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1098344689 1134592 137 1992294400 134512640 135192793 4294956224 18446744073709551615 134567816 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 277 137 55 166 0 108 0

[startup+0.0435921 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 13789
/proc/meminfo: memFree=1113312/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=1636 CPUtime=0.04
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 297 0 0 0 4 0 0 0 18 0 1 0 1098344689 1675264 283 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 409 283 71 166 0 240 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1636

[startup+0.101596 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 13789
/proc/meminfo: memFree=1113312/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=1768 CPUtime=0.09
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 344 0 0 0 9 0 0 0 18 0 1 0 1098344689 1810432 330 1992294400 134512640 135192793 4294956224 18446744073709551615 134532642 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 442 330 72 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301613 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 13789
/proc/meminfo: memFree=1113312/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=2040 CPUtime=0.29
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 402 0 0 0 29 0 0 0 19 0 1 0 1098344689 2088960 388 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 510 388 72 166 0 341 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2040

[startup+0.701647 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 13789
/proc/meminfo: memFree=1113312/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=2172 CPUtime=0.69
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 454 0 0 0 69 0 0 0 22 0 1 0 1098344689 2224128 440 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 543 440 72 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50172 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1111640/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=2436 CPUtime=1.49
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 518 0 0 0 149 0 0 0 25 0 1 0 1098344689 2494464 504 1992294400 134512640 135192793 4294956224 18446744073709551615 134748366 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 609 504 72 166 0 440 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2436

[startup+3.10186 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1111192/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=2984 CPUtime=3.09
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 633 0 0 0 309 0 0 0 25 0 1 0 1098344689 3055616 619 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 746 619 72 166 0 577 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2984

[startup+6.30114 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1110552/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=3532 CPUtime=6.29
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 748 0 0 0 629 0 0 0 25 0 1 0 1098344689 3616768 734 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 883 734 72 166 0 714 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3532

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1109720/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=4200 CPUtime=12.69
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 913 0 0 0 1269 0 0 0 25 0 1 0 1098344689 4300800 899 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 1050 899 72 166 0 881 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4200

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1108696/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=5360 CPUtime=25.48
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 1174 0 0 0 2548 0 0 0 25 0 1 0 1098344689 5488640 1160 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 1340 1160 72 166 0 1171 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5360

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1107224/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=6936 CPUtime=51.07
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 1530 0 0 0 5107 0 0 0 25 0 1 0 1098344689 7102464 1516 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 1734 1516 72 166 0 1565 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6936

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1105752/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=8512 CPUtime=102.27
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 1881 0 0 0 10226 1 0 0 25 0 1 0 1098344689 8716288 1867 1992294400 134512640 135192793 4294956224 18446744073709551615 134552454 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 2128 1867 72 166 0 1959 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8512

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1104600/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=9788 CPUtime=162.25
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 2160 0 0 0 16224 1 0 0 25 0 1 0 1098344689 10022912 2146 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 2447 2146 72 166 0 2278 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9788

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1103512/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=10748 CPUtime=222.24
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 2413 0 0 0 22222 2 0 0 25 0 1 0 1098344689 11005952 2399 1992294400 134512640 135192793 4294956224 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 2687 2399 72 166 0 2518 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 10748

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1103064/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=11196 CPUtime=282.22
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 2523 0 0 0 28220 2 0 0 25 0 1 0 1098344689 11464704 2509 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 2799 2509 72 166 0 2630 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11196

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1101912/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=12812 CPUtime=342.2
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 2799 0 0 0 34218 2 0 0 25 0 1 0 1098344689 13119488 2785 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 3203 2785 72 166 0 3034 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12812

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1101336/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=13580 CPUtime=402.2
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 2951 0 0 0 40217 3 0 0 25 0 1 0 1098344689 13905920 2937 1992294400 134512640 135192793 4294956224 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 3395 2937 72 166 0 3226 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 13580

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1100632/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=14308 CPUtime=462.18
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 3127 0 0 0 46215 3 0 0 25 0 1 0 1098344689 14651392 3113 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 3577 3113 72 166 0 3408 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 14308

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1100184/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=15016 CPUtime=522.16
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 3241 0 0 0 52213 3 0 0 25 0 1 0 1098344689 15376384 3227 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 3754 3227 72 166 0 3585 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 15016

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1099608/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=15592 CPUtime=582.15
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 3380 0 0 0 58212 3 0 0 25 0 1 0 1098344689 15966208 3366 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 3898 3366 72 166 0 3729 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 15592

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1099352/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=15972 CPUtime=642.15
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 3453 0 0 0 64211 4 0 0 25 0 1 0 1098344689 16355328 3439 1992294400 134512640 135192793 4294956224 18446744073709551615 134552716 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 3993 3439 72 166 0 3824 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 15972

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1099224/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=15972 CPUtime=702.13
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 3471 0 0 0 70209 4 0 0 25 0 1 0 1098344689 16355328 3457 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 3993 3457 72 166 0 3824 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 15972

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1099160/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=16164 CPUtime=762.11
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 3500 0 0 0 76207 4 0 0 25 0 1 0 1098344689 16551936 3486 1992294400 134512640 135192793 4294956224 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 4041 3486 72 166 0 3872 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 16164

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1098520/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=16872 CPUtime=822.09
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 3660 0 0 0 82205 4 0 0 25 0 1 0 1098344689 17276928 3646 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 4218 3646 72 166 0 4049 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 16872

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1098072/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=17408 CPUtime=882.08
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 3769 0 0 0 88203 5 0 0 25 0 1 0 1098344689 17825792 3755 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 4352 3755 72 166 0 4183 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 17408

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1097304/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=18500 CPUtime=942.07
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 3972 0 0 0 94202 5 0 0 25 0 1 0 1098344689 18944000 3958 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 4625 3958 72 166 0 4456 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 18500

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1096792/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=19076 CPUtime=1002.05
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 4092 0 0 0 100200 5 0 0 25 0 1 0 1098344689 19533824 4078 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 4769 4078 72 166 0 4600 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 19076

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1096600/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=19456 CPUtime=1062.04
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 4160 0 0 0 106198 6 0 0 25 0 1 0 1098344689 19922944 4146 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 4864 4146 72 166 0 4695 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 19456

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1096280/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=19840 CPUtime=1122.02
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 4234 0 0 0 112196 6 0 0 25 0 1 0 1098344689 20316160 4220 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 4960 4220 72 166 0 4791 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 19840

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1095960/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=20032 CPUtime=1182.01
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 4299 0 0 0 118195 6 0 0 25 0 1 0 1098344689 20512768 4285 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 5008 4285 72 166 0 4839 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 20032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1095960/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=20032 CPUtime=1200.01
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 4300 0 0 0 119995 6 0 0 25 0 1 0 1098344689 20512768 4286 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 5008 4286 72 166 0 4839 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 20032

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 13790
/proc/meminfo: memFree=1095960/2055920 swapFree=4171840/4192956
[pid=13789] ppid=13787 vsize=20032 CPUtime=1200.01
/proc/13789/stat : 13789 (mxc-sat09) R 13787 13789 13585 0 -1 4194304 4300 0 0 0 119995 6 0 0 25 0 1 0 1098344689 20512768 4286 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/13789/statm: 5008 4286 72 166 0 4839 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 20032

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.96
CPU system time (s): 0.066989
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 20032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
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= 4300
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= 2528

runsolver used 1.09483 second user time and 3.2835 second system time

The end

Launcher Data 

Begin job on node58 at 2009-03-28 17:13:50
IDJOB=1515633
IDBENCH=70446
IDSOLVER=504
FILE ID=node58/1515633-1238256830
PBS_JOBID= 9060757
Free space on /tmp= 66400 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1503318847-091.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515633-1238256830/watcher-1515633-1238256830 -o /tmp/evaluation-result-1515633-1238256830/solver-1515633-1238256830 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515633-1238256830.cnf

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

MD5SUM BENCH= eaf4e52b2ac22d87cb6a2c76b08ea88a
RANDOM SEED=806284477

node58.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		: 3000.222
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		: 3000.222
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:       1113728 kB
Buffers:         84588 kB
Cached:         766784 kB
SwapCached:      11412 kB
Active:         193612 kB
Inactive:       670712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1113728 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          17432 kB
Slab:            63348 kB
Committed_AS:  2522176 kB
PageTables:       1764 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= 66400 MiB
End job on node58 at 2009-03-28 17:33:52