Trace number 1512549

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/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1322153318-039.cnf
MD5SUM9b4324a23c82753183d597b4a4c7c7c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark90.7522
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data 

80.30/80.38	c starting MXC with:
80.30/80.38	c cnf_path = HOME/instance-1512549-1238205333.cnf
80.30/80.38	c restart_strategy = auto
80.30/80.38	c sign_strategy = cached
80.30/80.38	c use_preprocessing = -1
80.30/80.38	c output_implicant = 1
80.30/80.38	c timeout_seconds = 0
80.30/80.38	c running SatELite... done
80.30/80.38	c 1 vars eliminated
80.30/80.38	c received 0 units and 20000 clauses from SatELite
80.30/80.38	c 0 assignments made, starting to guess now
80.30/80.38	c ===================================[MXC]=====================================
80.30/80.38	c | Conflicts |                Clause Statistics                   |   Vars   |
80.30/80.38	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
80.30/80.38	c =============================================================================
80.30/80.38	c |         0 |       0       0    20000        0        0     nan |     1000 |
80.30/80.38	c |       100 |       0       0    20000      100     1050   117.0 |     1000 |
80.30/80.38	c |       210 |       0       0    20000      210     1105   106.3 |     1000 |
80.30/80.38	c |       441 |       0       0    20000      441     1220   112.1 |     1000 |
80.30/80.38	c |       805 |       0       0    20000      805     1402   120.8 |     1000 |
80.30/80.38	c |      1315 |       0       0    20000     1315     1609   124.2 |     1000 |
80.30/80.38	c |      1986 |       0       0    20000     1138     1754   123.7 |     1000 |
80.30/80.38	c |      2834 |       0       0    20000     1046     1894   126.9 |     1000 |
80.30/80.38	c |      3876 |       0       0    20000     1076     2031   129.6 |     1000 |
80.30/80.38	c |      5132 |       0       0    20000     1259     2163   129.5 |     1000 |
80.30/80.38	c |      6623 |       0       0    20000     1624     2292   131.8 |     1000 |
80.30/80.38	c |      8373 |       0       0    20000     2200     2419   132.0 |     1000 |
80.30/80.38	c |     10408 |       0       0    20000     1761     2543   134.8 |     1000 |
80.30/80.38	c |     12756 |       0       0    20000     1487     2665   126.7 |     1000 |
80.30/80.38	c |     15449 |       0       0    20000     1427     2786   133.3 |     1000 |
80.30/80.38	c |     18521 |       0       0    20000     1632     2906   130.8 |     1000 |
80.30/80.38	c |     22010 |       0       0    20000     2144     3025   129.6 |     1000 |
80.30/80.38	c |     25958 |       0       0    20000     3021     3144   132.2 |     1000 |
80.30/80.38	c |     30411 |       0       0    20000     2691     3262   135.8 |     1000 |
80.30/80.38	c |     35419 |       0       0    20000     2722     3381   128.2 |     1000 |
80.30/80.38	c |     41038 |       0       0    20000     3193     3499   127.4 |     1000 |
80.30/80.38	c |     47329 |       0       0    20000     2374     3618   131.6 |     1000 |
80.30/80.38	c |     54360 |       0       0    20000     2048     3737   131.9 |     1000 |
80.30/80.38	c |     62205 |       0       0    20000     2283     3857   136.0 |     1000 |
80.30/80.38	c |     70945 |       0       0    20000     3181     3978   129.7 |     1000 |
80.30/80.38	c |     80669 |       0       0    20000     2815     4099   129.5 |     1000 |
80.30/80.38	c |     91476 |       0       0    20000     3222     4222   141.9 |     1000 |
80.30/80.38	c |    103474 |       0       0    20000     2366     4346   126.2 |     1000 |
80.30/80.38	c |    116782 |       0       0    20000     2422     4471   130.6 |     1000 |
80.30/80.38	c |    131532 |       0       0    20000     3557     4597   136.0 |     1000 |
80.30/80.38	c |    147868 |       0       0    20000     3584     4726   143.2 |     1000 |
80.30/80.38	c |    165948 |       0       0    20000     2491     4855   125.0 |     1000 |
80.30/80.38	c |    185947 |       0       0    20000     2774     4987   132.4 |     1000 |
80.30/80.38	c |    208057 |       0       0    20000     4695     5120   137.1 |     1000 |
80.30/80.38	c |    232489 |       0       0    20000     3204     5255   133.6 |     1000 |
80.30/80.38	c |    259475 |       0       0    20000     3569     5393   130.6 |     1000 |
80.30/80.38	c |    289271 |       0       0    20000     3310     5532   129.4 |     1000 |
80.30/80.38	c |    322158 |       0       0    20000     5398     5674   134.3 |     1000 |
80.30/80.38	c |    358445 |       0       0    20000     4386     5818   132.1 |     1000 |
80.30/80.38	c |    398472 |       0       0    20000     3180     5965   135.9 |     1000 |
80.30/80.38	c |    442613 |       0       0    20000     5098     6114   137.0 |     1000 |
80.30/80.38	c |    491279 |       0       0    20000     4322     6265   137.1 |     1000 |
80.30/80.38	c |    544923 |       0       0    20000     4068

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-1512549-1238205333/watcher-1512549-1238205333 -o /tmp/evaluation-result-1512549-1238205333/solver-1512549-1238205333 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1512549-1238205333.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: 0.00 0.00 0.00 3/64 15037
/proc/meminfo: memFree=917096/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=1580 CPUtime=0
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 1093199803 1617920 268 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 395 268 54 166 0 226 0

[startup+0.0780339 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 15037
/proc/meminfo: memFree=917096/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=2684 CPUtime=0.07
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 646 0 0 0 7 0 0 0 18 0 1 0 1093199803 2748416 514 1992294400 134512640 135192793 4294956224 18446744073709551615 134573789 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 671 514 55 166 0 502 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2684

[startup+0.101025 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 15037
/proc/meminfo: memFree=917096/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=2852 CPUtime=0.09
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 692 0 0 0 9 0 0 0 18 0 1 0 1093199803 2920448 560 1992294400 134512640 135192793 4294956224 18446744073709551615 134567928 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 713 560 55 166 0 544 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2852

[startup+0.30197 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 15037
/proc/meminfo: memFree=917096/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=5952 CPUtime=0.29
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 1492 0 0 0 29 0 0 0 19 0 1 0 1093199803 6094848 1360 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 1488 1360 71 166 0 1319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5952

[startup+0.701857 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 15037
/proc/meminfo: memFree=917096/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=6612 CPUtime=0.69
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 1640 0 0 0 69 0 0 0 22 0 1 0 1093199803 6770688 1508 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 1653 1508 72 166 0 1484 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6612

[startup+1.50163 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 15038
/proc/meminfo: memFree=911008/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=7140 CPUtime=1.49
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 1783 0 0 0 149 0 0 0 25 0 1 0 1093199803 7311360 1651 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 1785 1651 72 166 0 1616 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7140

[startup+3.10118 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 15038
/proc/meminfo: memFree=910496/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=7536 CPUtime=3.09
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 1892 0 0 0 309 0 0 0 25 0 1 0 1093199803 7716864 1760 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 1884 1760 72 166 0 1715 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7536

[startup+6.30129 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 15038
/proc/meminfo: memFree=909472/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=8460 CPUtime=6.29
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 2124 0 0 0 628 1 0 0 25 0 1 0 1093199803 8663040 1992 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 2115 1992 72 166 0 1946 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8460

[startup+12.7025 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 15038
/proc/meminfo: memFree=907936/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=9648 CPUtime=12.69
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 2412 0 0 0 1268 1 0 0 25 0 1 0 1093199803 9879552 2280 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 2412 2280 72 166 0 2243 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9648

[startup+25.5019 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 15038
/proc/meminfo: memFree=906272/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=11364 CPUtime=25.49
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 2823 0 0 0 2548 1 0 0 25 0 1 0 1093199803 11636736 2691 1992294400 134512640 135192793 4294956224 18446744073709551615 134534152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 2841 2691 72 166 0 2672 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11364

[startup+51.1017 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 15038
/proc/meminfo: memFree=904416/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=13212 CPUtime=51.1
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 3299 0 0 0 5108 2 0 0 25 0 1 0 1093199803 13529088 3167 1992294400 134512640 135192793 4294956224 18446744073709551615 134551644 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 3303 3167 72 166 0 3134 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 13212

[startup+102.305 s]
/proc/loadavg: 0.81 0.28 0.10 2/65 15038
/proc/meminfo: memFree=901472/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=16120 CPUtime=102.3
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 4020 0 0 0 10228 2 0 0 25 0 1 0 1093199803 16506880 3888 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 4030 3888 72 166 0 3861 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16120

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.15 2/65 15038
/proc/meminfo: memFree=899040/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=18508 CPUtime=162.31
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 4624 0 0 0 16228 3 0 0 25 0 1 0 1093199803 18952192 4492 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 4627 4492 72 166 0 4458 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 18508

[startup+222.302 s]
/proc/loadavg: 0.97 0.51 0.20 2/65 15038
/proc/meminfo: memFree=897248/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=20356 CPUtime=222.32
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 5061 0 0 0 22229 3 0 0 25 0 1 0 1093199803 20844544 4929 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 5089 4929 72 166 0 4920 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 20356

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/65 15038
/proc/meminfo: memFree=895712/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=21952 CPUtime=282.33
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 5471 0 0 0 28229 4 0 0 25 0 1 0 1093199803 22478848 5339 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 5488 5339 72 166 0 5319 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 21952

[startup+342.301 s]
/proc/loadavg: 1.05 0.69 0.30 2/65 15044
/proc/meminfo: memFree=893984/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=23696 CPUtime=342.33
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 5886 0 0 0 34229 4 0 0 25 0 1 0 1093199803 24264704 5754 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 5924 5754 72 166 0 5755 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 23696

[startup+402.301 s]
/proc/loadavg: 1.02 0.74 0.34 2/65 15044
/proc/meminfo: memFree=893216/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=24488 CPUtime=402.33
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 6071 0 0 0 40229 4 0 0 25 0 1 0 1093199803 25075712 5939 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 6122 5939 72 166 0 5953 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 24488

[startup+462.301 s]
/proc/loadavg: 1.00 0.78 0.38 2/65 15044
/proc/meminfo: memFree=892000/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=25676 CPUtime=462.34
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 6372 0 0 0 46230 4 0 0 25 0 1 0 1093199803 26292224 6240 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 6419 6240 72 166 0 6250 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 25676

[startup+522.302 s]
/proc/loadavg: 1.00 0.82 0.41 2/65 15044
/proc/meminfo: memFree=891040/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=26600 CPUtime=522.35
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 6608 0 0 0 52231 4 0 0 25 0 1 0 1093199803 27238400 6476 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 6650 6476 72 166 0 6481 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 26600

[startup+582.302 s]
/proc/loadavg: 1.00 0.85 0.45 2/65 15044
/proc/meminfo: memFree=889824/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=27796 CPUtime=582.36
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 6898 0 0 0 58231 5 0 0 25 0 1 0 1093199803 28463104 6766 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 6949 6766 72 166 0 6780 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 27796

[startup+642.302 s]
/proc/loadavg: 1.00 0.87 0.48 2/65 15044
/proc/meminfo: memFree=889056/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=28596 CPUtime=642.37
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 7095 0 0 0 64232 5 0 0 25 0 1 0 1093199803 29282304 6963 1992294400 134512640 135192793 4294956224 18446744073709551615 134552397 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 7149 6963 72 166 0 6980 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 28596

[startup+702.301 s]
/proc/loadavg: 1.00 0.89 0.51 2/65 15044
/proc/meminfo: memFree=887904/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=29804 CPUtime=702.37
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 7372 0 0 0 70232 5 0 0 25 0 1 0 1093199803 30519296 7240 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 7451 7240 72 166 0 7282 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 29804

[startup+762.305 s]
/proc/loadavg: 1.00 0.91 0.54 2/65 15044
/proc/meminfo: memFree=887072/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=30600 CPUtime=762.38
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 7561 0 0 0 76233 5 0 0 25 0 1 0 1093199803 31334400 7429 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 7650 7429 72 166 0 7481 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 30600

[startup+822.301 s]
/proc/loadavg: 1.00 0.92 0.56 2/65 15044
/proc/meminfo: memFree=886240/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=31400 CPUtime=822.39
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 7761 0 0 0 82234 5 0 0 25 0 1 0 1093199803 32153600 7629 1992294400 134512640 135192793 4294956224 18446744073709551615 134552327 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 7850 7629 72 166 0 7681 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 31400

[startup+882.302 s]
/proc/loadavg: 1.00 0.94 0.59 2/65 15044
/proc/meminfo: memFree=885344/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=32468 CPUtime=882.39
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 8018 0 0 0 88234 5 0 0 25 0 1 0 1093199803 33247232 7886 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 8117 7886 72 166 0 7948 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 32468

[startup+942.302 s]
/proc/loadavg: 1.00 0.94 0.61 2/65 15044
/proc/meminfo: memFree=884576/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=33128 CPUtime=942.41
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 8181 0 0 0 94235 6 0 0 25 0 1 0 1093199803 33923072 8049 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 8282 8049 72 166 0 8113 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 33128

[startup+1002.3 s]
/proc/loadavg: 1.00 0.95 0.63 2/65 15044
/proc/meminfo: memFree=883808/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=33788 CPUtime=1002.41
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 8354 0 0 0 100235 6 0 0 25 0 1 0 1093199803 34598912 8222 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 8447 8222 72 166 0 8278 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 33788

[startup+1062.3 s]
/proc/loadavg: 1.00 0.96 0.65 2/65 15044
/proc/meminfo: memFree=883680/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=34064 CPUtime=1062.42
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 8400 0 0 0 106236 6 0 0 25 0 1 0 1093199803 34881536 8268 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 8516 8268 72 166 0 8347 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 34064

[startup+1122.3 s]
/proc/loadavg: 1.00 0.96 0.67 2/65 15044
/proc/meminfo: memFree=882656/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=34988 CPUtime=1122.42
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 8638 0 0 0 112236 6 0 0 25 0 1 0 1093199803 35827712 8506 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 8747 8506 72 166 0 8578 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 34988

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 15044
/proc/meminfo: memFree=882400/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=35444 CPUtime=1182.44
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 8710 0 0 0 118237 7 0 0 25 0 1 0 1093199803 36294656 8578 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 8861 8578 72 166 0 8692 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 35444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 15044
/proc/meminfo: memFree=881952/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=35864 CPUtime=1200.04
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 8825 0 0 0 119997 7 0 0 25 0 1 0 1093199803 36724736 8693 1992294400 134512640 135192793 4294956224 18446744073709551615 134531885 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 8966 8693 72 166 0 8797 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 35864

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 0.97 0.69 2/65 15044
/proc/meminfo: memFree=881952/2055920 swapFree=4178240/4192956
[pid=15037] ppid=15035 vsize=35864 CPUtime=1200.04
/proc/15037/stat : 15037 (mxc-sat09) R 15035 15037 15000 0 -1 4194304 8825 0 0 0 119997 7 0 0 25 0 1 0 1093199803 36724736 8693 1992294400 134512640 135192793 4294956224 18446744073709551615 134531885 0 0 4096 0 0 0 0 17 1 0 0
/proc/15037/statm: 8966 8693 72 166 0 8797 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 35864

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.91
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.080987
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 35864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8825
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= 1304

runsolver used 0.836872 second user time and 2.51962 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-28 02:55:33
IDJOB=1512549
IDBENCH=70189
IDSOLVER=504
FILE ID=node16/1512549-1238205333
PBS_JOBID= 9060548
Free space on /tmp= 63928 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1322153318-039.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512549-1238205333/watcher-1512549-1238205333 -o /tmp/evaluation-result-1512549-1238205333/solver-1512549-1238205333 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1512549-1238205333.cnf

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

MD5SUM BENCH= 9b4324a23c82753183d597b4a4c7c7c2
RANDOM SEED=290636843

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:        917512 kB
Buffers:         75132 kB
Cached:         970508 kB
SwapCached:       8496 kB
Active:          60312 kB
Inactive:       995116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        917512 kB
SwapTotal:     4192956 kB
SwapFree:      4178240 kB
Dirty:            1396 kB
Writeback:           0 kB
Mapped:          15464 kB
Slab:            68972 kB
Committed_AS:  2943968 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 03:15:35