Trace number 1514385

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) 1200.06 1199.91

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S906020180-093.cnf
MD5SUM49df6b763f2da2592b10d7fad09e2c78
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.8274
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

101.11/101.18	c starting MXC with:
101.11/101.18	c cnf_path = HOME/instance-1514385-1238237831.cnf
101.11/101.18	c restart_strategy = auto
101.11/101.18	c sign_strategy = cached
101.11/101.18	c use_preprocessing = -1
101.11/101.18	c output_implicant = 1
101.11/101.18	c timeout_seconds = 0
101.11/101.18	c running SatELite... done
101.11/101.18	c 112 vars eliminated
101.11/101.18	c received 0 units and 16635 clauses from SatELite
101.11/101.18	c 111 assignments made, starting to guess now
101.11/101.18	c ===================================[MXC]=====================================
101.11/101.18	c | Conflicts |                Clause Statistics                   |   Vars   |
101.11/101.18	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
101.11/101.18	c =============================================================================
101.11/101.18	c |         0 |       0       0    16635        0        0     nan |     4000 |
101.11/101.18	c |       100 |       0       0    16635      100     1050    97.5 |     3889 |
101.11/101.18	c |       210 |       0       0    16635      210     1105    93.8 |     3889 |
101.11/101.18	c |       441 |       0       0    16635      441     1220    91.2 |     3889 |
101.11/101.18	c |       805 |       0       0    16635      805     1402    89.5 |     3889 |
101.11/101.18	c |      1315 |       0       0    16635     1315     1609    87.2 |     3889 |
101.11/101.18	c |      1986 |       0       0    16635     1139     1754    90.8 |     3889 |
101.11/101.18	c |      2834 |       0       0    16635     1048     1894    95.8 |     3889 |
101.11/101.18	c |      3876 |       0       0    16635     1078     2031    91.8 |     3889 |
101.11/101.18	c |      5132 |       0       0    16635     1261     2163    94.3 |     3889 |
101.11/101.18	c |      6623 |       0       0    16635     1626     2292    94.2 |     3889 |
101.11/101.18	c |      8373 |       0       0    16635     2202     2419    93.8 |     3889 |
101.11/101.18	c |     10408 |       0       0    16635     1763     2543    93.5 |     3889 |
101.11/101.18	c |     12756 |       0       0    16635     1488     2665    90.2 |     3889 |
101.11/101.18	c |     15449 |       0       0    16635     1426     2786    97.8 |     3889 |
101.11/101.18	c |     18521 |       0       0    16635     1626     2906   100.4 |     3889 |
101.11/101.18	c |     22010 |       0       0    16635     2135     3025    97.5 |     3889 |
101.11/101.18	c |     25958 |       0       0    16635     3005     3144   100.0 |     3889 |
101.11/101.18	c |     30411 |       0       0    16635     2670     3262   101.8 |     3889 |
101.11/101.18	c |     35419 |       0       0    16635     2701     3381   101.8 |     3889 |
101.11/101.18	c |     41038 |       0       0    16635     3170     3499   105.2 |     3889 |
101.11/101.18	c |     47329 |       0       0    16635     2347     3618   105.4 |     3889 |
101.11/101.18	c |     54360 |       0       0    16635     2001     3737   105.3 |     3889 |
101.11/101.18	c |     62205 |       0       0    16635     2226     3857   106.1 |     3889 |
101.11/101.18	c |     70945 |       0       0    16635     3121     3978   107.4 |     3889 |
101.11/101.18	c |     80669 |       0       0    16635     2743     4099   109.3 |     3889 |
101.11/101.18	c |     91476 |       0       0    16635     3140     4222   104.5 |     3889 |
101.11/101.18	c |    103474 |       0       0    16635     2269     4346   103.8 |     3889 |
101.11/101.18	c |    116782 |       0       0    16635     2321     4471   104.5 |     3889 |
101.11/101.18	c |    131532 |       0       0    16635     3452     4597   111.6 |     3889 |
101.11/101.18	c |    147868 |       0       0    16635     3467     4726   111.4 |     3889 |
101.11/101.18	c |    165948 |       0       0    16635     4789     4855   104.8 |     3889 |
101.11/101.18	c |    185947 |       0       0    16635     2641     4987   106.6 |     3889 |
101.11/101.18	c |    208057 |       0       0    16635     4526     5120   125.1 |     3889 |
101.11/101.18	c |    232489 |       0       0    16635     3010     5255   114.8 |     3889 |
101.11/101.18	c |    259475 |       0       0    16635     3351     5393   117.6 |     3889 |
101.11/101.18	c |    289271 |       0       0    16635     3077     5532   113.7 |     3889 |
101.11/101.18	c |    322158 |       0       0    16635     5137     5674   117.5 |     3889 |
101.11/101.18	c |    358445 |       0       0    16635     4079     5818   122.3 |     3889 |
101.11/101.18	c |    398472 |       0       0    16635     5821     5965   132.4 |     3889 |
101.11/101.18	c |    442613 |       0       0    16635     4688     6114   115.5 |     3889 |
101.11/101.18	c |    491279 |       0       0    16635     3831     6265   124.6 |     3889 |
101.11/101.18	c |    544923 |       0       0    16635     354

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-1514385-1238237831/watcher-1514385-1238237831 -o /tmp/evaluation-result-1514385-1238237831/solver-1514385-1238237831 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1514385-1238237831.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 0.99 0.99 3/64 16478
/proc/meminfo: memFree=881656/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=2104 CPUtime=0
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 380 0 0 0 0 0 0 0 18 0 1 0 1096449625 2154496 366 1992294400 134512640 135192793 4294956224 18446744073709551615 134748387 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 526 366 54 166 0 357 0

[startup+0.0970741 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 16478
/proc/meminfo: memFree=881656/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=5124 CPUtime=0.09
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 1217 0 0 0 9 0 0 0 18 0 1 0 1096449625 5246976 1130 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 1281 1130 72 166 0 1112 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5124

[startup+0.101071 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 16478
/proc/meminfo: memFree=881656/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=5124 CPUtime=0.09
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 1218 0 0 0 9 0 0 0 18 0 1 0 1096449625 5246976 1131 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 1281 1131 72 166 0 1112 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5124

[startup+0.301014 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 16478
/proc/meminfo: memFree=881656/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=5652 CPUtime=0.29
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 1368 0 0 0 29 0 0 0 19 0 1 0 1096449625 5787648 1281 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 1413 1281 72 166 0 1244 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5652

[startup+0.701902 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 16478
/proc/meminfo: memFree=881656/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=6048 CPUtime=0.69
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 1453 0 0 0 69 0 0 0 22 0 1 0 1096449625 6193152 1366 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 1512 1366 73 166 0 1343 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6048

[startup+1.50168 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16479
/proc/meminfo: memFree=876336/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=6312 CPUtime=1.49
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 1538 0 0 0 149 0 0 0 25 0 1 0 1096449625 6463488 1451 1992294400 134512640 135192793 4294956224 18446744073709551615 134533201 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 1578 1451 73 166 0 1409 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6312

[startup+3.10123 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16479
/proc/meminfo: memFree=875760/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=6840 CPUtime=3.09
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 1663 0 0 0 309 0 0 0 25 0 1 0 1096449625 7004160 1576 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 1710 1576 73 166 0 1541 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6840

[startup+6.30233 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16479
/proc/meminfo: memFree=874928/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=7500 CPUtime=6.29
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 1812 0 0 0 629 0 0 0 25 0 1 0 1096449625 7680000 1725 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 1875 1725 73 166 0 1706 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7500

[startup+12.7015 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16479
/proc/meminfo: memFree=873904/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=8292 CPUtime=12.69
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 2032 0 0 0 1268 1 0 0 25 0 1 0 1096449625 8491008 1945 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 2073 1945 73 166 0 1904 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8292

[startup+25.502 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16479
/proc/meminfo: memFree=872688/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=9480 CPUtime=25.49
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 2319 0 0 0 2548 1 0 0 25 0 1 0 1096449625 9707520 2232 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 2370 2232 73 166 0 2201 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9480

[startup+51.1018 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16479
/proc/meminfo: memFree=871152/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=11196 CPUtime=51.1
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 2742 0 0 0 5108 2 0 0 25 0 1 0 1096449625 11464704 2655 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 2799 2655 73 166 0 2630 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 11196

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16479
/proc/meminfo: memFree=868144/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=13968 CPUtime=102.31
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 3444 0 0 0 10229 2 0 0 25 0 1 0 1096449625 14303232 3357 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 3492 3357 74 166 0 3323 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 13968

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16479
/proc/meminfo: memFree=865584/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=16476 CPUtime=162.31
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 4071 0 0 0 16228 3 0 0 25 0 1 0 1096449625 16871424 3984 1992294400 134512640 135192793 4294956224 18446744073709551615 134549626 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 4119 3984 74 166 0 3950 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 16476

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16479
/proc/meminfo: memFree=863216/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=18852 CPUtime=222.32
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 4671 0 0 0 22228 4 0 0 25 0 1 0 1096449625 19304448 4584 1992294400 134512640 135192793 4294956224 18446744073709551615 134550952 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 4713 4584 74 166 0 4544 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 18852

[startup+282.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 16485
/proc/meminfo: memFree=861168/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=20964 CPUtime=282.32
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 5192 0 0 0 28228 4 0 0 25 0 1 0 1096449625 21467136 5105 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 5241 5105 74 166 0 5072 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 20964

[startup+342.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 16485
/proc/meminfo: memFree=858928/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=23236 CPUtime=342.33
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 5740 0 0 0 34228 5 0 0 25 0 1 0 1096449625 23793664 5653 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 5809 5653 74 166 0 5640 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 23236

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 16485
/proc/meminfo: memFree=857328/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=24824 CPUtime=402.33
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 6133 0 0 0 40228 5 0 0 25 0 1 0 1096449625 25419776 6046 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 6206 6046 74 166 0 6037 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 24824

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16485
/proc/meminfo: memFree=855152/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=27068 CPUtime=462.34
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 6709 0 0 0 46229 5 0 0 25 0 1 0 1096449625 27717632 6622 1992294400 134512640 135192793 4294956224 18446744073709551615 134552299 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 6767 6622 74 166 0 6598 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 27068

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16485
/proc/meminfo: memFree=853616/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=28520 CPUtime=522.35
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 7055 0 0 0 52229 6 0 0 25 0 1 0 1096449625 29204480 6968 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 7130 6968 74 166 0 6961 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 28520

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16485
/proc/meminfo: memFree=852144/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=29984 CPUtime=582.35
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 7429 0 0 0 58229 6 0 0 25 0 1 0 1096449625 30703616 7342 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 7496 7342 74 166 0 7327 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 29984

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16485
/proc/meminfo: memFree=850544/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=31584 CPUtime=642.37
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 7816 0 0 0 64230 7 0 0 25 0 1 0 1096449625 32342016 7729 1992294400 134512640 135192793 4294956224 18446744073709551615 134534317 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 7896 7729 74 166 0 7727 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 31584

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16485
/proc/meminfo: memFree=849328/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=32772 CPUtime=702.37
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 8106 0 0 0 70230 7 0 0 25 0 1 0 1096449625 33558528 8019 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 8193 8019 74 166 0 8024 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 32772

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16485
/proc/meminfo: memFree=848304/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=33704 CPUtime=762.38
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 8359 0 0 0 76231 7 0 0 25 0 1 0 1096449625 34512896 8272 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 8426 8272 74 166 0 8257 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 33704

[startup+822.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 16485
/proc/meminfo: memFree=846384/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=35708 CPUtime=822.39
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 8833 0 0 0 82231 8 0 0 25 0 1 0 1096449625 36564992 8746 1992294400 134512640 135192793 4294956224 18446744073709551615 134534152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 8927 8746 74 166 0 8758 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 35708

[startup+882.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 16485
/proc/meminfo: memFree=845424/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=36632 CPUtime=882.4
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 9075 0 0 0 88231 9 0 0 25 0 1 0 1096449625 37511168 8988 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 9158 8988 74 166 0 8989 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 36632

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16485
/proc/meminfo: memFree=844592/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=37584 CPUtime=942.4
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 9296 0 0 0 94231 9 0 0 25 0 1 0 1096449625 38486016 9209 1992294400 134512640 135192793 4294956224 18446744073709551615 134551086 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 9396 9209 74 166 0 9227 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 37584

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16485
/proc/meminfo: memFree=843312/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=38772 CPUtime=1002.42
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 9589 0 0 0 100232 10 0 0 25 0 1 0 1096449625 39702528 9502 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 9693 9502 74 166 0 9524 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 38772

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16485
/proc/meminfo: memFree=842352/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=39700 CPUtime=1062.42
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 9821 0 0 0 106232 10 0 0 25 0 1 0 1096449625 40652800 9734 1992294400 134512640 135192793 4294956224 18446744073709551615 134533945 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 9925 9734 74 166 0 9756 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 39700

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16485
/proc/meminfo: memFree=841264/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=40772 CPUtime=1122.42
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 10090 0 0 0 112232 10 0 0 25 0 1 0 1096449625 41750528 10003 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 10193 10003 74 166 0 10024 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 40772

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16486
/proc/meminfo: memFree=840560/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=41300 CPUtime=1182.44
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 10225 0 0 0 118233 11 0 0 25 0 1 0 1096449625 42291200 10138 1992294400 134512640 135192793 4294956224 18446744073709551615 134533151 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 10325 10138 74 166 0 10156 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 41300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16487
/proc/meminfo: memFree=840048/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=41832 CPUtime=1200.04
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 10350 0 0 0 119993 11 0 0 25 0 1 0 1096449625 42835968 10263 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 10458 10263 74 166 0 10289 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 41832

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

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

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16487
/proc/meminfo: memFree=840048/2055920 swapFree=4178240/4192956
[pid=16478] ppid=16476 vsize=41832 CPUtime=1200.04
/proc/16478/stat : 16478 (mxc-sat09) R 16476 16478 16413 0 -1 4194304 10350 0 0 0 119993 11 0 0 25 0 1 0 1096449625 42835968 10263 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16478/statm: 10458 10263 74 166 0 10289 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 41832

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.91
CPU time (s): 1200.06
CPU user time (s): 1199.94
CPU system time (s): 0.121981
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 41832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10350
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= 1785

runsolver used 0.761884 second user time and 2.6176 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-28 11:57:11
IDJOB=1514385
IDBENCH=70342
IDSOLVER=504
FILE ID=node16/1514385-1238237831
PBS_JOBID= 9060681
Free space on /tmp= 63928 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S906020180-093.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514385-1238237831/watcher-1514385-1238237831 -o /tmp/evaluation-result-1514385-1238237831/solver-1514385-1238237831 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1514385-1238237831.cnf

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

MD5SUM BENCH= 49df6b763f2da2592b10d7fad09e2c78
RANDOM SEED=667312689

node16.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		: 3000.232
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		: 3000.232
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:        882136 kB
Buffers:         80340 kB
Cached:        1000388 kB
SwapCached:       8496 kB
Active:          87296 kB
Inactive:      1003328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        882136 kB
SwapTotal:     4192956 kB
SwapFree:      4178240 kB
Dirty:             980 kB
Writeback:           0 kB
Mapped:          15536 kB
Slab:            69184 kB
Committed_AS:  2946872 kB
PageTables:       1440 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= 63924 MiB
End job on node16 at 2009-03-28 12:17:13