Trace number 1513869

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S859578263-029.cnf
MD5SUM17df6005fb09e0a5c9a1d88e4e3ac572
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark158.524
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

238.10/238.29	c starting MXC with:
238.10/238.29	c cnf_path = HOME/instance-1513869-1238223377.cnf
238.10/238.29	c restart_strategy = auto
238.10/238.29	c sign_strategy = cached
238.10/238.29	c use_preprocessing = -1
238.10/238.29	c output_implicant = 1
238.10/238.29	c timeout_seconds = 0
238.10/238.29	c running SatELite... done
238.10/238.29	c 265 vars eliminated
238.10/238.29	c received 0 units and 41601 clauses from SatELite
238.10/238.29	c 264 assignments made, starting to guess now
238.10/238.29	c ===================================[MXC]=====================================
238.10/238.29	c | Conflicts |                Clause Statistics                   |   Vars   |
238.10/238.29	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
238.10/238.29	c =============================================================================
238.10/238.29	c |         0 |       0       0    41601        0        0     nan |    10000 |
238.10/238.29	c |       100 |       0       0    41601      100     1050   175.2 |     9736 |
238.10/238.29	c |       210 |       0       0    41601      210     1105   173.0 |     9736 |
238.10/238.29	c |       441 |       0       0    41601      441     1220   161.9 |     9736 |
238.10/238.29	c |       805 |       0       0    41601      805     1402   151.5 |     9736 |
238.10/238.30	c |      1315 |       0       0    41601     1315     1609   153.3 |     9736 |
238.10/238.30	c |      1986 |       0       0    41601     1138     1754   153.0 |     9736 |
238.10/238.30	c |      2834 |       0       0    41601     1046     1894   137.2 |     9736 |
238.10/238.30	c |      3876 |       0       0    41601     1076     2031   141.6 |     9736 |
238.10/238.30	c |      5132 |       0       0    41601     1259     2163   172.6 |     9736 |
238.10/238.30	c |      6623 |       0       0    41601     1624     2292   154.7 |     9736 |
238.10/238.30	c |      8373 |       0       0    41601     2200     2419   162.2 |     9736 |
238.10/238.30	c |     10408 |       0       0    41601     1761     2543   173.2 |     9736 |
238.10/238.30	c |     12756 |       0       0    41601     1486     2665   157.5 |     9736 |
238.10/238.30	c |     15449 |       0       0    41601     1424     2786   165.6 |     9736 |
238.10/238.30	c |     18521 |       0       0    41601     1624     2906   176.2 |     9736 |
238.10/238.30	c |     22010 |       0       0    41601     2133     3025   164.9 |     9736 |
238.10/238.30	c |     25958 |       0       0    41601     3003     3144   177.1 |     9736 |
238.10/238.30	c |     30411 |       0       0    41601     2668     3262   181.8 |     9736 |
238.10/238.30	c |     35419 |       0       0    41601     2699     3381   167.9 |     9736 |
238.10/238.30	c |     41038 |       0       0    41601     3168     3499   180.5 |     9736 |
238.10/238.30	c |     47329 |       0       0    41601     2343     3618   179.7 |     9736 |
238.10/238.30	c |     54360 |       0       0    41601     1996     3737   194.2 |     9736 |
238.10/238.30	c |     62205 |       0       0    41601     2221     3857   172.4 |     9736 |
238.10/238.30	c |     70945 |       0       0    41601     3116     3978   187.9 |     9736 |
238.10/238.30	c |     80669 |       0       0    41601     2737     4099   191.3 |     9736 |
238.10/238.30	c |     91476 |       0       0    41601     3134     4222   191.5 |     9736 |
238.10/238.30	c |    103474 |       0       0    41601     2261     4346   223.4 |     9736 |
238.10/238.30	c |    116782 |       0       0    41601     2312     4471   186.9 |     9736 |
238.10/238.30	c |    131532 |       0       0    41601     3443     4597   208.5 |     9736 |
238.10/238.30	c |    147868 |       0       0    41601     3458     4726   189.8 |     9736 |
238.10/238.30	c |    165948 |       0       0    41601     4781     4855   200.6 |     9736 |
238.10/238.30	c |    185947 |       0       0    41601     2634     4987   221.3 |     9736 |
238.10/238.30	c |    208057 |       0       0    41601     4519     5120   207.5 |     9736 |
238.10/238.30	c |    232489 |       0       0    41601     3005     5255   238.1 |     9736 |
238.10/238.30	c |    259475 |       0       0    41601     3345     5393   204.8 |     9736 |
238.10/238.30	c |    289271 |       0       0    41601     3071     5532   200.1 |     9736 |
238.10/238.30	c |    322158 |       0       0    41601     5133     5674   215.4 |     9736 |
238.10/238.30	c |    358445 |       0       0    41601     4078     5818   210.6 |     9736 |
238.10/238.30	c |    398472 |       0       0    41601     5817     5965   236.6 |     9736 |
238.10/238.30	c |    442613 |       0       0    41601     4683     6114   228.0 |     9736 |
238.10/238.30	c |    491279 |       0       0    41601     3823     6265   229.6 |     9736 |
238.10/238.30	c |    544923 |       0       0    41601     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-1513869-1238223377/watcher-1513869-1238223377 -o /tmp/evaluation-result-1513869-1238223377/solver-1513869-1238223377 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1513869-1238223377.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 6515
/proc/meminfo: memFree=903240/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=4412 CPUtime=0
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 798 0 0 0 0 0 0 0 18 0 1 0 1095000801 4517888 782 1992294400 134512640 135192793 4294956224 18446744073709551615 134560646 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 1103 782 54 166 0 934 0

[startup+0.0320729 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 6515
/proc/meminfo: memFree=903240/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=5564 CPUtime=0.02
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 1065 0 0 0 2 0 0 0 18 0 1 0 1095000801 5697536 1049 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 1391 1049 54 166 0 1222 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5564

[startup+0.101085 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 6515
/proc/meminfo: memFree=903240/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=6360 CPUtime=0.09
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 1410 0 0 0 9 0 0 0 18 0 1 0 1095000801 6512640 1207 1992294400 134512640 135192793 4294956224 18446744073709551615 134575028 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 1590 1207 56 166 0 1421 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6360

[startup+0.301123 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 6515
/proc/meminfo: memFree=903240/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=12112 CPUtime=0.29
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 2994 0 0 0 29 0 0 0 19 0 1 0 1095000801 12402688 2677 1992294400 134512640 135192793 4294956224 18446744073709551615 134553034 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 3028 2677 72 166 0 2859 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12112

[startup+0.7012 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 6515
/proc/meminfo: memFree=903240/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=12772 CPUtime=0.69
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 3164 0 0 0 68 1 0 0 22 0 1 0 1095000801 13078528 2847 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 3193 2847 72 166 0 3024 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12772

[startup+1.50135 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6516
/proc/meminfo: memFree=893184/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=13300 CPUtime=1.49
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 3292 0 0 0 148 1 0 0 25 0 1 0 1095000801 13619200 2975 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 3325 2975 73 166 0 3156 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13300

[startup+3.10166 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6516
/proc/meminfo: memFree=892800/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=13828 CPUtime=3.09
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 3423 0 0 0 308 1 0 0 25 0 1 0 1095000801 14159872 3106 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 3457 3106 73 166 0 3288 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13828

[startup+6.30127 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6516
/proc/meminfo: memFree=891904/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=14356 CPUtime=6.29
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 3546 0 0 0 628 1 0 0 25 0 1 0 1095000801 14700544 3229 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 3589 3229 73 166 0 3420 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14356

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6516
/proc/meminfo: memFree=890816/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=15280 CPUtime=12.68
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 3794 0 0 0 1267 1 0 0 25 0 1 0 1095000801 15646720 3477 1992294400 134512640 135192793 4294956224 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 3820 3477 73 166 0 3651 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15280

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6516
/proc/meminfo: memFree=889600/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=16468 CPUtime=25.48
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 4074 0 0 0 2546 2 0 0 25 0 1 0 1095000801 16863232 3757 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 4117 3757 73 166 0 3948 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16468

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6516
/proc/meminfo: memFree=887936/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=18184 CPUtime=51.07
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 4512 0 0 0 5104 3 0 0 25 0 1 0 1095000801 18620416 4195 1992294400 134512640 135192793 4294956224 18446744073709551615 134551473 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 4546 4195 73 166 0 4377 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18184

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6516
/proc/meminfo: memFree=885120/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=20956 CPUtime=102.26
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 5193 0 0 0 10222 4 0 0 25 0 1 0 1095000801 21458944 4876 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 5239 4876 73 166 0 5070 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20956

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6516
/proc/meminfo: memFree=883008/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=22936 CPUtime=162.22
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 5704 0 0 0 16218 4 0 0 25 0 1 0 1095000801 23486464 5387 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 5734 5387 73 166 0 5565 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 22936

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6516
/proc/meminfo: memFree=880768/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=25180 CPUtime=222.21
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 6270 0 0 0 22216 5 0 0 25 0 1 0 1095000801 25784320 5953 1992294400 134512640 135192793 4294956224 18446744073709551615 134552574 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 6295 5953 73 166 0 6126 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25180

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6516
/proc/meminfo: memFree=879040/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=26896 CPUtime=282.18
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 6693 0 0 0 28213 5 0 0 25 0 1 0 1095000801 27541504 6376 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 6724 6376 74 166 0 6555 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 26896

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6522
/proc/meminfo: memFree=877056/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=28744 CPUtime=342.15
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 7151 0 0 0 34210 5 0 0 25 0 1 0 1095000801 29433856 6834 1992294400 134512640 135192793 4294956224 18446744073709551615 134552386 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 7186 6834 74 166 0 7017 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 28744

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6522
/proc/meminfo: memFree=875520/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=30196 CPUtime=402.14
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 7528 0 0 0 40208 6 0 0 25 0 1 0 1095000801 30920704 7211 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 7549 7211 74 166 0 7380 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 30196

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6522
/proc/meminfo: memFree=873024/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=32836 CPUtime=462.11
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 8164 0 0 0 46205 6 0 0 25 0 1 0 1095000801 33624064 7847 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 8209 7847 74 166 0 8040 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 32836

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6522
/proc/meminfo: memFree=872640/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=33100 CPUtime=522.09
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 8251 0 0 0 52203 6 0 0 25 0 1 0 1095000801 33894400 7934 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 8275 7934 74 166 0 8106 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 33100

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6522
/proc/meminfo: memFree=870976/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=34816 CPUtime=582.07
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 8679 0 0 0 58200 7 0 0 25 0 1 0 1095000801 35651584 8362 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 8704 8362 74 166 0 8535 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 34816

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6522
/proc/meminfo: memFree=869760/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=36004 CPUtime=642.05
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 8966 0 0 0 64198 7 0 0 25 0 1 0 1095000801 36868096 8649 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 9001 8649 74 166 0 8832 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 36004

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6522
/proc/meminfo: memFree=868288/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=37456 CPUtime=702.03
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 9333 0 0 0 70195 8 0 0 25 0 1 0 1095000801 38354944 9016 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 9364 9016 74 166 0 9195 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 37456

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6522
/proc/meminfo: memFree=865984/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=39700 CPUtime=762
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 9901 0 0 0 76192 8 0 0 25 0 1 0 1095000801 40652800 9584 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 9925 9584 74 166 0 9756 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 39700

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6522
/proc/meminfo: memFree=865600/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=40096 CPUtime=821.98
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 10008 0 0 0 82189 9 0 0 25 0 1 0 1095000801 41058304 9691 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 10024 9691 74 166 0 9855 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 40096

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6522
/proc/meminfo: memFree=864384/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=41416 CPUtime=881.96
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 10322 0 0 0 88187 9 0 0 25 0 1 0 1095000801 42409984 10005 1992294400 134512640 135192793 4294956224 18446744073709551615 134552272 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 10354 10005 74 166 0 10185 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 41416

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6522
/proc/meminfo: memFree=862592/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=43132 CPUtime=941.93
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 10753 0 0 0 94184 9 0 0 25 0 1 0 1095000801 44167168 10436 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 10783 10436 74 166 0 10614 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 43132

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 6522
/proc/meminfo: memFree=862400/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=43396 CPUtime=1001.92
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 10813 0 0 0 100182 10 0 0 25 0 1 0 1095000801 44437504 10496 1992294400 134512640 135192793 4294956224 18446744073709551615 134532812 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 10849 10496 74 166 0 10680 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 43396

[startup+1062.3 s]
/proc/loadavg: 1.03 0.99 0.98 2/72 6522
/proc/meminfo: memFree=862208/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=43528 CPUtime=1061.89
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 10844 0 0 0 106179 10 0 0 25 0 1 0 1095000801 44572672 10527 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 10882 10527 74 166 0 10713 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 43528

[startup+1122.3 s]
/proc/loadavg: 1.05 1.00 0.98 2/72 6522
/proc/meminfo: memFree=860544/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=45252 CPUtime=1121.87
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 11265 0 0 0 112177 10 0 0 25 0 1 0 1095000801 46338048 10948 1992294400 134512640 135192793 4294956224 18446744073709551615 134550883 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 11313 10948 74 166 0 11144 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 45252

[startup+1182.3 s]
/proc/loadavg: 1.13 1.03 1.00 2/72 6522
/proc/meminfo: memFree=859840/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=45912 CPUtime=1181.85
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 11441 0 0 0 118174 11 0 0 25 0 1 0 1095000801 47013888 11124 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 11478 11124 74 166 0 11309 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 45912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.09 1.03 1.00 2/72 6522
/proc/meminfo: memFree=859840/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=45912 CPUtime=1200.05
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 11443 0 0 0 119994 11 0 0 25 0 1 0 1095000801 47013888 11126 1992294400 134512640 135192793 4294956224 18446744073709551615 134551535 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 11478 11126 74 166 0 11309 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 45912

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

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

[startup+1200.5 s]
/proc/loadavg: 1.09 1.03 1.00 2/72 6522
/proc/meminfo: memFree=859840/2055920 swapFree=4170332/4192956
[pid=6515] ppid=6513 vsize=45912 CPUtime=1200.05
/proc/6515/stat : 6515 (mxc-sat09) R 6513 6515 6420 0 -1 4194304 11443 0 0 0 119994 11 0 0 25 0 1 0 1095000801 47013888 11126 1992294400 134512640 135192793 4294956224 18446744073709551615 134551535 0 0 4096 0 0 0 0 17 1 0 0
/proc/6515/statm: 11478 11126 74 166 0 11309 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 45912

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.118981
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 45912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11443
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= 2499

runsolver used 1.09583 second user time and 3.2825 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-28 07:56:17
IDJOB=1513869
IDBENCH=70299
IDSOLVER=504
FILE ID=node38/1513869-1238223377
PBS_JOBID= 9060610
Free space on /tmp= 65528 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S859578263-029.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513869-1238223377/watcher-1513869-1238223377 -o /tmp/evaluation-result-1513869-1238223377/solver-1513869-1238223377 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1513869-1238223377.cnf

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

MD5SUM BENCH= 17df6005fb09e0a5c9a1d88e4e3ac572
RANDOM SEED=137468227

node38.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:        905192 kB
Buffers:         81660 kB
Cached:         982148 kB
SwapCached:      11204 kB
Active:          82968 kB
Inactive:       993432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        905192 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            1444 kB
Writeback:           0 kB
Mapped:          18324 kB
Slab:            59548 kB
Committed_AS:  3003364 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-03-28 08:16:20