Trace number 1516785

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S900957093-043.cnf
MD5SUM089e945986e09301802f8b3ff2e688f1
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 variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

30.88/30.90	c starting MXC with:
30.88/30.90	c cnf_path = HOME/instance-1516785-1238275130.cnf
30.88/30.90	c restart_strategy = auto
30.88/30.90	c sign_strategy = cached
30.88/30.90	c use_preprocessing = -1
30.88/30.90	c output_implicant = 1
30.88/30.90	c timeout_seconds = 0
30.88/30.90	c running SatELite... done
30.88/30.90	c 10 vars eliminated
30.88/30.90	c received 0 units and 2106 clauses from SatELite
30.88/30.90	c 9 assignments made, starting to guess now
30.88/30.90	c ===================================[MXC]=====================================
30.88/30.90	c | Conflicts |                Clause Statistics                   |   Vars   |
30.88/30.90	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.88/30.90	c =============================================================================
30.88/30.90	c |         0 |       0       0     2106        0        0     nan |      500 |
30.88/30.90	c |       100 |       0       0     2106      100     1050    27.2 |      491 |
30.88/30.90	c |       210 |       0       0     2106      210     1105    25.5 |      491 |
30.88/30.90	c |       441 |       0       0     2106      441     1220    24.3 |      491 |
30.88/30.90	c |       805 |       0       0     2106      805     1402    23.5 |      491 |
30.88/30.90	c |      1315 |       0       0     2106     1315     1609    23.5 |      491 |
30.88/30.90	c |      1986 |       0       0     2106     1138     1754    23.1 |      491 |
30.88/30.90	c |      2834 |       0       0     2106     1048     1894    23.3 |      491 |
30.88/30.90	c |      3876 |       0       0     2106     1078     2031    24.9 |      491 |
30.88/30.90	c |      5132 |       0       0     2106     1261     2163    23.0 |      491 |
30.88/30.90	c |      6623 |       0       0     2106     1626     2292    24.7 |      491 |
30.88/30.90	c |      8373 |       0       0     2106     2202     2419    24.2 |      491 |
30.88/30.90	c |     10408 |       0       0     2106     1764     2543    23.3 |      491 |
30.88/30.90	c |     12756 |       0       0     2106     1489     2665    21.7 |      491 |
30.88/30.90	c |     15449 |       0       0     2106     1427     2786    20.8 |      491 |
30.88/30.90	c |     18521 |       0       0     2106     1628     2906    19.7 |      491 |
30.88/30.90	c |     22010 |       0       0     2106     2139     3025    21.6 |      491 |
30.88/30.90	c |     25958 |       0       0     2106     3009     3144    22.4 |      491 |
30.88/30.90	c |     30411 |       0       0     2106     2674     3262    22.8 |      491 |
30.88/30.90	c |     35419 |       0       0     2106     2710     3381    24.3 |      491 |
30.88/30.90	c |     41038 |       0       0     2106     3180     3499    23.0 |      491 |
30.88/30.90	c |     47329 |       0       0     2106     2357     3618    22.8 |      491 |
30.88/30.90	c |     54360 |       0       0     2106     2014     3737    23.3 |      491 |
30.88/30.90	c |     62205 |       0       0     2106     2240     3857    21.8 |      491 |
30.88/30.90	c |     70945 |       0       0     2106     3141     3978    24.7 |      491 |
30.88/30.90	c |     80669 |       0       0     2106     2763     4099    22.9 |      491 |
30.88/30.90	c |     91476 |       0       0     2106     3162     4222    21.7 |      491 |
30.88/30.90	c |    103474 |       0       0     2106     2292     4346    20.6 |      491 |
30.88/30.90	c |    116782 |       0       0     2106     2350     4471    21.5 |      491 |
30.88/30.90	c |    131532 |       0       0     2106     3483     4597    20.6 |      491 |
30.88/30.90	c |    147868 |       0       0     2106     3505     4726    22.2 |      491 |
30.88/30.90	c |    165948 |       0       0     2106     4836     4855    23.6 |      491 |
30.88/30.90	c |    185947 |       0       0     2106     2704     4987    22.2 |      491 |
30.88/30.90	c |    208057 |       0       0     2106     4596     5120    21.8 |      491 |
30.88/30.90	c |    232489 |       0       0     2106     3096     5255    22.4 |      491 |
30.88/30.90	c |    259475 |       0       0     2106     3439     5393    23.5 |      491 |
30.88/30.90	c |    289271 |       0       0     2106     3178     5532    21.4 |      491 |
30.88/30.90	c |    322158 |       0       0     2106     5254     5674    22.7 |      491 |
30.88/30.90	c |    358445 |       0       0     2106     4218     5818    22.4 |      491 |
30.88/30.90	c |    398472 |       0       0     2106     3006     5965    21.8 |      491 |
30.88/30.90	c |    442613 |       0       0     2106     4860     6114    22.4 |      491 |
30.88/30.90	c |    491279 |       0       0     2106     4010     6265    21.9 |      491 |
30.88/30.90	c |    544923 |       0       0     2106     3731

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-1516785-1238275130/watcher-1516785-1238275130 -o /tmp/evaluation-result-1516785-1238275130/solver-1516785-1238275130 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516785-1238275130.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 3/64 12033
/proc/meminfo: memFree=1066720/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=988 CPUtime=0
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 866104520 1011712 131 1992294400 134512640 135192793 4294956224 18446744073709551615 134573702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 247 131 56 166 0 78 0

[startup+0.0406891 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12033
/proc/meminfo: memFree=1066720/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=1516 CPUtime=0.03
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 279 0 0 0 3 0 0 0 18 0 1 0 866104520 1552384 265 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 379 265 72 166 0 210 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1516

[startup+0.101697 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12033
/proc/meminfo: memFree=1066720/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=1780 CPUtime=0.09
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 329 0 0 0 9 0 0 0 18 0 1 0 866104520 1822720 315 1992294400 134512640 135192793 4294956224 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 445 315 73 166 0 276 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1780

[startup+0.301725 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12033
/proc/meminfo: memFree=1066720/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=1916 CPUtime=0.29
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 389 0 0 0 29 0 0 0 19 0 1 0 866104520 1961984 375 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 479 375 73 166 0 310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1916

[startup+0.701784 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12033
/proc/meminfo: memFree=1066720/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=2180 CPUtime=0.69
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 447 0 0 0 69 0 0 0 22 0 1 0 866104520 2232320 433 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 545 433 73 166 0 376 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2180

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1065112/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=2576 CPUtime=1.49
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 537 0 0 0 149 0 0 0 25 0 1 0 866104520 2637824 523 1992294400 134512640 135192793 4294956224 18446744073709551615 134533998 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 644 523 73 166 0 475 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2576

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1064536/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=2972 CPUtime=3.09
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 653 0 0 0 309 0 0 0 25 0 1 0 866104520 3043328 639 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 743 639 73 166 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2972

[startup+6.30161 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1063768/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=3764 CPUtime=6.29
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 824 0 0 0 629 0 0 0 25 0 1 0 866104520 3854336 810 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 941 810 73 166 0 772 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3764

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1062680/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=4716 CPUtime=12.69
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 1039 0 0 0 1269 0 0 0 25 0 1 0 866104520 4829184 1025 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 1179 1025 73 166 0 1010 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4716

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1061464/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=5936 CPUtime=25.48
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 1331 0 0 0 2548 0 0 0 25 0 1 0 866104520 6078464 1317 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 1484 1317 73 166 0 1315 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5936

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1059928/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=7440 CPUtime=51.08
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 1715 0 0 0 5107 1 0 0 25 0 1 0 866104520 7618560 1701 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 1860 1701 73 166 0 1691 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7440

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1058008/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=9708 CPUtime=102.26
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 2182 0 0 0 10225 1 0 0 25 0 1 0 866104520 9940992 2168 1992294400 134512640 135192793 4294956224 18446744073709551615 134550883 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 2427 2168 73 166 0 2258 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9708

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1056216/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=11780 CPUtime=162.24
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 2625 0 0 0 16222 2 0 0 25 0 1 0 866104520 12062720 2611 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 2945 2611 73 166 0 2776 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11780

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1054488/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=13648 CPUtime=222.22
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 3032 0 0 0 22220 2 0 0 25 0 1 0 866104520 13975552 3018 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 3412 3018 73 166 0 3243 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13648

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1053080/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=15256 CPUtime=282.21
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 3374 0 0 0 28218 3 0 0 25 0 1 0 866104520 15622144 3360 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 3814 3360 73 166 0 3645 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15256

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1052056/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=16336 CPUtime=342.19
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 3627 0 0 0 34216 3 0 0 25 0 1 0 866104520 16728064 3613 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 4084 3613 73 166 0 3915 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16336

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1051288/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=17244 CPUtime=402.17
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 3831 0 0 0 40214 3 0 0 25 0 1 0 866104520 17657856 3817 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 4311 3817 73 166 0 4142 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17244

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1050456/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=18036 CPUtime=462.16
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 4022 0 0 0 46212 4 0 0 25 0 1 0 866104520 18468864 4008 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 4509 4008 73 166 0 4340 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18036

[startup+522.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 12034
/proc/meminfo: memFree=1049880/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=18652 CPUtime=522.14
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 4182 0 0 0 52210 4 0 0 25 0 1 0 866104520 19099648 4168 1992294400 134512640 135192793 4294956224 18446744073709551615 134534152 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 4663 4168 73 166 0 4494 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18652

[startup+582.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 12034
/proc/meminfo: memFree=1049176/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=19388 CPUtime=582.12
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 4345 0 0 0 58208 4 0 0 25 0 1 0 866104520 19853312 4331 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 4847 4331 73 166 0 4678 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 19388

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1048664/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=19840 CPUtime=642.1
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 4476 0 0 0 64206 4 0 0 25 0 1 0 866104520 20316160 4462 1992294400 134512640 135192793 4294956224 18446744073709551615 134533813 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 4960 4462 73 166 0 4791 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 19840

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1048088/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=20612 CPUtime=702.08
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 4630 0 0 0 70204 4 0 0 25 0 1 0 866104520 21106688 4616 1992294400 134512640 135192793 4294956224 18446744073709551615 134551392 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 5153 4616 73 166 0 4984 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 20612

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1047384/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=21528 CPUtime=762.07
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 4795 0 0 0 76202 5 0 0 25 0 1 0 866104520 22044672 4781 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 5382 4781 73 166 0 5213 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 21528

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1046872/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=22200 CPUtime=822.05
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 4934 0 0 0 82200 5 0 0 25 0 1 0 866104520 22732800 4920 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 5550 4920 73 166 0 5381 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 22200

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1046488/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=22576 CPUtime=882.03
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 5022 0 0 0 88198 5 0 0 25 0 1 0 866104520 23117824 5008 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 5644 5008 73 166 0 5475 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 22576

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1045912/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=23000 CPUtime=942.01
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 5152 0 0 0 94196 5 0 0 25 0 1 0 866104520 23552000 5138 1992294400 134512640 135192793 4294956224 18446744073709551615 134533194 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 5750 5138 73 166 0 5581 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 23000

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1045400/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=23652 CPUtime=1001.99
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 5291 0 0 0 100194 5 0 0 25 0 1 0 866104520 24219648 5277 1992294400 134512640 135192793 4294956224 18446744073709551615 134533130 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 5913 5277 73 166 0 5744 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 23652

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1044952/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=24128 CPUtime=1061.97
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 5389 0 0 0 106192 5 0 0 25 0 1 0 866104520 24707072 5375 1992294400 134512640 135192793 4294956224 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 6032 5375 73 166 0 5863 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 24128

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1044696/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=24424 CPUtime=1121.96
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 5465 0 0 0 112190 6 0 0 25 0 1 0 866104520 25010176 5451 1992294400 134512640 135192793 4294956224 18446744073709551615 134520667 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 6106 5451 73 166 0 5937 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 24424

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1044312/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=24940 CPUtime=1181.94
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 5560 0 0 0 118188 6 0 0 25 0 1 0 866104520 25538560 5546 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 6235 5546 73 166 0 6066 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 24940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12034
/proc/meminfo: memFree=1044248/2055920 swapFree=4178260/4192956
[pid=12033] ppid=12031 vsize=25132 CPUtime=1200.04
/proc/12033/stat : 12033 (mxc-sat09) R 12031 12033 11796 0 -1 4194304 5577 0 0 0 119998 6 0 0 25 0 1 0 866104520 25735168 5563 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/12033/statm: 6283 5563 73 166 0 6114 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 25132

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): 1200.05
CPU user time (s): 1199.98
CPU system time (s): 0.066989
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 25132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
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= 5577
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= 1026

runsolver used 0.863868 second user time and 2.50862 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-28 22:18:50
IDJOB=1516785
IDBENCH=70542
IDSOLVER=504
FILE ID=node39/1516785-1238275130
PBS_JOBID= 9060884
Free space on /tmp= 66228 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S900957093-043.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516785-1238275130/watcher-1516785-1238275130 -o /tmp/evaluation-result-1516785-1238275130/solver-1516785-1238275130 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516785-1238275130.cnf

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

MD5SUM BENCH= 089e945986e09301802f8b3ff2e688f1
RANDOM SEED=1982867065

node39.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		: 3000.285
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		: 3000.285
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:       1067136 kB
Buffers:         89272 kB
Cached:         804172 kB
SwapCached:       8168 kB
Active:          54948 kB
Inactive:       848512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1067136 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          16756 kB
Slab:            71584 kB
Committed_AS:  2189984 kB
PageTables:       1188 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= 66228 MiB
End job on node39 at 2009-03-28 22:38:53