Trace number 1518381

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) 1200.04 1205.91

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
MD5SUM7a99883e1d20acc28491f28db1ea5f95
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

30.24/30.44	c starting MXC with:
30.24/30.44	c cnf_path = HOME/instance-1518381-1238298769.cnf
30.24/30.44	c restart_strategy = auto
30.24/30.44	c sign_strategy = cached
30.24/30.44	c use_preprocessing = -1
30.24/30.44	c output_implicant = 1
30.24/30.44	c timeout_seconds = 0
30.24/30.44	c running SatELite... done
30.24/30.44	c 17 vars eliminated
30.24/30.44	c received 0 units and 2356 clauses from SatELite
30.24/30.44	c 16 assignments made, starting to guess now
30.24/30.44	c ===================================[MXC]=====================================
30.24/30.44	c | Conflicts |                Clause Statistics                   |   Vars   |
30.24/30.44	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.24/30.44	c =============================================================================
30.24/30.44	c |         0 |       0       0     2356        0        0     nan |      560 |
30.24/30.44	c |       100 |       0       0     2356      100     1050    25.8 |      544 |
30.24/30.44	c |       210 |       0       0     2356      210     1105    24.9 |      544 |
30.24/30.44	c |       441 |       0       0     2356      441     1220    24.9 |      544 |
30.24/30.44	c |       805 |       0       0     2356      805     1402    26.2 |      544 |
30.24/30.44	c |      1315 |       0       0     2356     1315     1609    26.7 |      544 |
30.24/30.44	c |      1986 |       0       0     2356     1138     1754    26.2 |      544 |
30.24/30.44	c |      2834 |       0       0     2356     1046     1894    25.0 |      544 |
30.24/30.44	c |      3876 |       0       0     2356     1076     2031    25.7 |      544 |
30.24/30.44	c |      5132 |       0       0     2356     1259     2163    24.2 |      544 |
30.24/30.44	c |      6623 |       0       0     2356     1624     2292    26.9 |      544 |
30.24/30.44	c |      8373 |       0       0     2356     2201     2419    25.7 |      544 |
30.24/30.44	c |     10408 |       0       0     2356     1762     2543    25.1 |      544 |
30.24/30.44	c |     12756 |       0       0     2356     1488     2665    23.4 |      544 |
30.24/30.44	c |     15449 |       0       0     2356     1427     2786    23.5 |      544 |
30.24/30.44	c |     18521 |       0       0     2356     1630     2906    23.7 |      544 |
30.24/30.44	c |     22010 |       0       0     2356     2140     3025    26.7 |      544 |
30.24/30.44	c |     25958 |       0       0     2356     3010     3144    27.6 |      544 |
30.24/30.44	c |     30411 |       0       0     2356     2675     3262    25.2 |      544 |
30.24/30.44	c |     35419 |       0       0     2356     2708     3381    24.2 |      544 |
30.24/30.44	c |     41038 |       0       0     2356     3177     3499    25.8 |      544 |
30.24/30.44	c |     47329 |       0       0     2356     2356     3618    26.0 |      544 |
30.24/30.44	c |     54360 |       0       0     2356     2012     3737    23.0 |      544 |
30.24/30.44	c |     62205 |       0       0     2356     2240     3857    26.5 |      544 |
30.24/30.44	c |     70945 |       0       0     2356     3137     3978    23.9 |      544 |
30.24/30.44	c |     80669 |       0       0     2356     2759     4099    24.4 |      544 |
30.24/30.44	c |     91476 |       0       0     2356     3162     4222    26.4 |      544 |
30.24/30.44	c |    103474 |       0       0     2356     2289     4346    25.7 |      544 |
30.24/30.44	c |    116782 |       0       0     2356     2343     4471    25.0 |      544 |
30.24/30.44	c |    131532 |       0       0     2356     3476     4597    27.1 |      544 |
30.24/30.44	c |    147868 |       0       0     2356     3494     4726    24.0 |      544 |
30.24/30.44	c |    165948 |       0       0     2356     4822     4855    25.5 |      544 |
30.24/30.44	c |    185947 |       0       0     2356     2679     4987    24.9 |      544 |
30.24/30.44	c |    208057 |       0       0     2356     4568     5120    26.6 |      544 |
30.24/30.44	c |    232489 |       0       0     2356     3063     5255    25.8 |      544 |
30.24/30.44	c |    259475 |       0       0     2356     3409     5393    25.3 |      544 |
30.24/30.44	c |    289271 |       0       0     2356     3138     5532    24.3 |      544 |
30.24/30.44	c |    322158 |       0       0     2356     5208     5674    23.2 |      544 |
30.24/30.44	c |    358445 |       0       0     2356     4163     5818    25.1 |      544 |
30.24/30.44	c |    398472 |       0       0     2356     5916     5965    27.5 |      544 |
30.24/30.44	c |    442613 |       0       0     2356     4789     6114    24.5 |      544 |
30.24/30.44	c |    491279 |       0       0     2356     3935     6265    25.0 |      544 |
30.24/30.44	c |    544923 |       0       0     2356     3641

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-1518381-1238298769/watcher-1518381-1238298769 -o /tmp/evaluation-result-1518381-1238298769/solver-1518381-1238298769 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518381-1238298769.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: 1.99 1.98 2.00 4/86 3123
/proc/meminfo: memFree=1588552/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=18576 CPUtime=0
/proc/3123/stat : 3123 (runsolver) R 3121 31981 31981 0 -1 4194368 12 0 0 0 0 0 0 0 19 0 1 0 1102540964 19021824 290 1992294400 4194304 4302548 548682068480 18446744073709551615 251276588778 0 0 4096 24578 0 0 0 17 1 0 0
/proc/3123/statm: 4644 290 255 26 0 2626 0

[startup+0.089326 s]
/proc/loadavg: 1.99 1.98 2.00 4/86 3123
/proc/meminfo: memFree=1588552/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=1768 CPUtime=0.08
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 350 0 0 0 8 0 0 0 19 0 1 0 1102540964 1810432 336 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 442 336 73 166 0 273 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1768

[startup+0.101323 s]
/proc/loadavg: 1.99 1.98 2.00 4/86 3123
/proc/meminfo: memFree=1588552/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=1768 CPUtime=0.09
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 350 0 0 0 9 0 0 0 19 0 1 0 1102540964 1810432 336 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 442 336 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301348 s]
/proc/loadavg: 1.99 1.98 2.00 4/86 3123
/proc/meminfo: memFree=1588552/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=2164 CPUtime=0.29
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 421 0 0 0 29 0 0 0 21 0 1 0 1102540964 2215936 407 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 541 407 73 166 0 372 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2164

[startup+0.701399 s]
/proc/loadavg: 1.99 1.98 2.00 4/86 3123
/proc/meminfo: memFree=1588552/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=2432 CPUtime=0.69
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 494 0 0 0 69 0 0 0 25 0 1 0 1102540964 2490368 480 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 608 480 73 166 0 439 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2432

[startup+1.5015 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3124
/proc/meminfo: memFree=1586560/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=2828 CPUtime=1.48
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 595 0 0 0 148 0 0 0 25 0 1 0 1102540964 2895872 581 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 707 581 73 166 0 538 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 2828

[startup+3.1027 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3124
/proc/meminfo: memFree=1585984/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=3356 CPUtime=3.08
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 720 0 0 0 308 0 0 0 25 0 1 0 1102540964 3436544 706 1992294400 134512640 135192793 4294956224 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 839 706 73 166 0 670 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 3356

[startup+6.3011 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3124
/proc/meminfo: memFree=1585088/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=4016 CPUtime=6.26
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 903 0 0 0 626 0 0 0 25 0 1 0 1102540964 4112384 889 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 1004 889 73 166 0 835 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 4016

[startup+12.7019 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3124
/proc/meminfo: memFree=1583944/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=4956 CPUtime=12.63
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 1127 0 0 0 1263 0 0 0 25 0 1 0 1102540964 5074944 1113 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 1239 1113 73 166 0 1070 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 4956

[startup+25.5015 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3124
/proc/meminfo: memFree=1582600/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=6444 CPUtime=25.36
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 1456 0 0 0 2536 0 0 0 25 0 1 0 1102540964 6598656 1442 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 1611 1442 73 166 0 1442 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 6444

[startup+51.1017 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3124
/proc/meminfo: memFree=1581064/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=8120 CPUtime=50.84
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 1850 0 0 0 5083 1 0 0 25 0 1 0 1102540964 8314880 1836 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 2030 1836 73 166 0 1861 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 8120

[startup+102.307 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3124
/proc/meminfo: memFree=1578696/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=10524 CPUtime=101.79
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 2389 0 0 0 10178 1 0 0 25 0 1 0 1102540964 10776576 2375 1992294400 134512640 135192793 4294956224 18446744073709551615 134534317 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 2631 2375 73 166 0 2462 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 10524

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3124
/proc/meminfo: memFree=1576776/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=12688 CPUtime=161.49
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 2857 0 0 0 16148 1 0 0 25 0 1 0 1102540964 12992512 2843 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 3172 2843 73 166 0 3003 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 12688

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3124
/proc/meminfo: memFree=1575304/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=14488 CPUtime=221.2
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 3258 0 0 0 22118 2 0 0 25 0 1 0 1102540964 14835712 3244 1992294400 134512640 135192793 4294956224 18446744073709551615 134534173 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 3622 3244 73 166 0 3453 0
Current children cumulated CPU time (s) 221.2
Current children cumulated vsize (KiB) 14488

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3124
/proc/meminfo: memFree=1574088/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=15944 CPUtime=280.91
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 3583 0 0 0 28089 2 0 0 25 0 1 0 1102540964 16326656 3569 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 3986 3569 73 166 0 3817 0
Current children cumulated CPU time (s) 280.91
Current children cumulated vsize (KiB) 15944

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3124
/proc/meminfo: memFree=1573000/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=17304 CPUtime=340.61
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 3849 0 0 0 34059 2 0 0 25 0 1 0 1102540964 17719296 3835 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 4326 3835 73 166 0 4157 0
Current children cumulated CPU time (s) 340.61
Current children cumulated vsize (KiB) 17304

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3124
/proc/meminfo: memFree=1571720/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=18652 CPUtime=400.32
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 4162 0 0 0 40030 2 0 0 25 0 1 0 1102540964 19099648 4148 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 4663 4148 73 166 0 4494 0
Current children cumulated CPU time (s) 400.32
Current children cumulated vsize (KiB) 18652

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3124
/proc/meminfo: memFree=1570824/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=19596 CPUtime=460.04
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 4378 0 0 0 46001 3 0 0 25 0 1 0 1102540964 20066304 4364 1992294400 134512640 135192793 4294956224 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 4899 4364 73 166 0 4730 0
Current children cumulated CPU time (s) 460.04
Current children cumulated vsize (KiB) 19596

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3130
/proc/meminfo: memFree=1569992/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=20536 CPUtime=519.74
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 4586 0 0 0 51971 3 0 0 25 0 1 0 1102540964 21028864 4572 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 5134 4572 73 166 0 4965 0
Current children cumulated CPU time (s) 519.74
Current children cumulated vsize (KiB) 20536

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3130
/proc/meminfo: memFree=1569224/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=21308 CPUtime=579.45
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 4766 0 0 0 57941 4 0 0 25 0 1 0 1102540964 21819392 4752 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 5327 4752 73 166 0 5158 0
Current children cumulated CPU time (s) 579.45
Current children cumulated vsize (KiB) 21308

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3130
/proc/meminfo: memFree=1568456/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=22100 CPUtime=639.16
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 4958 0 0 0 63912 4 0 0 25 0 1 0 1102540964 22630400 4944 1992294400 134512640 135192793 4294956224 18446744073709551615 134533992 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 5525 4944 73 166 0 5356 0
Current children cumulated CPU time (s) 639.16
Current children cumulated vsize (KiB) 22100

[startup+702.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3130
/proc/meminfo: memFree=1567880/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=22736 CPUtime=698.87
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 5096 0 0 0 69883 4 0 0 25 0 1 0 1102540964 23281664 5082 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 5684 5082 73 166 0 5515 0
Current children cumulated CPU time (s) 698.87
Current children cumulated vsize (KiB) 22736

[startup+762.308 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3130
/proc/meminfo: memFree=1567368/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=23056 CPUtime=758.58
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 5199 0 0 0 75854 4 0 0 25 0 1 0 1102540964 23609344 5185 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 5764 5185 73 166 0 5595 0
Current children cumulated CPU time (s) 758.58
Current children cumulated vsize (KiB) 23056

[startup+822.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3130
/proc/meminfo: memFree=1566664/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=23696 CPUtime=818.28
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 5358 0 0 0 81824 4 0 0 25 0 1 0 1102540964 24264704 5344 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 5924 5344 73 166 0 5755 0
Current children cumulated CPU time (s) 818.28
Current children cumulated vsize (KiB) 23696

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3130
/proc/meminfo: memFree=1566152/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=24336 CPUtime=877.99
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 5503 0 0 0 87795 4 0 0 25 0 1 0 1102540964 24920064 5489 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 6084 5489 73 166 0 5915 0
Current children cumulated CPU time (s) 877.99
Current children cumulated vsize (KiB) 24336

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3130
/proc/meminfo: memFree=1565576/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=25008 CPUtime=937.71
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 5633 0 0 0 93766 5 0 0 25 0 1 0 1102540964 25608192 5619 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 6252 5619 73 166 0 6083 0
Current children cumulated CPU time (s) 937.71
Current children cumulated vsize (KiB) 25008

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3130
/proc/meminfo: memFree=1565064/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=25484 CPUtime=997.42
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 5748 0 0 0 99737 5 0 0 25 0 1 0 1102540964 26095616 5734 1992294400 134512640 135192793 4294956224 18446744073709551615 134534199 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 6371 5734 73 166 0 6202 0
Current children cumulated CPU time (s) 997.42
Current children cumulated vsize (KiB) 25484

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3130
/proc/meminfo: memFree=1564808/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=25836 CPUtime=1057.13
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 5831 0 0 0 105708 5 0 0 25 0 1 0 1102540964 26456064 5817 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 6459 5817 73 166 0 6290 0
Current children cumulated CPU time (s) 1057.13
Current children cumulated vsize (KiB) 25836

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3130
/proc/meminfo: memFree=1564296/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=26536 CPUtime=1116.83
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 5948 0 0 0 111678 5 0 0 25 0 1 0 1102540964 27172864 5934 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 6634 5934 73 166 0 6465 0
Current children cumulated CPU time (s) 1116.83
Current children cumulated vsize (KiB) 26536

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3130
/proc/meminfo: memFree=1563912/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=27052 CPUtime=1176.54
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 6076 0 0 0 117649 5 0 0 25 0 1 0 1102540964 27701248 6062 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 6763 6062 73 166 0 6594 0
Current children cumulated CPU time (s) 1176.54
Current children cumulated vsize (KiB) 27052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1205.9 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3130
/proc/meminfo: memFree=1563784/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=27244 CPUtime=1200.02
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 6101 0 0 0 119997 5 0 0 25 0 1 0 1102540964 27897856 6087 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 6811 6087 73 166 0 6642 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 27244

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

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

[startup+1205.9 s]
/proc/loadavg: 1.99 1.98 2.00 3/87 3130
/proc/meminfo: memFree=1563784/2055920 swapFree=4170308/4192956
[pid=3123] ppid=3121 vsize=27244 CPUtime=1200.02
/proc/3123/stat : 3123 (mxc-sat09) R 3121 3123 31981 0 -1 4194304 6101 0 0 0 119997 5 0 0 25 0 1 0 1102540964 27897856 6087 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3123/statm: 6811 6087 73 166 0 6642 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 27244

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1205.91
CPU time (s): 1200.04
CPU user time (s): 1199.98
CPU system time (s): 0.056991
CPU usage (%): 99.5128
Max. virtual memory (cumulated for all children) (KiB): 27244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6101
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= 1
involuntary context switches= 14164

runsolver used 1.47078 second user time and 4.03639 second system time

The end

Launcher Data 

Begin job on node92 at 2009-03-29 05:52:49
IDJOB=1518381
IDBENCH=70675
IDSOLVER=504
FILE ID=node92/1518381-1238298769
PBS_JOBID= 9060993
Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518381-1238298769/watcher-1518381-1238298769 -o /tmp/evaluation-result-1518381-1238298769/solver-1518381-1238298769 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518381-1238298769.cnf

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

MD5SUM BENCH= 7a99883e1d20acc28491f28db1ea5f95
RANDOM SEED=1375702696

node92.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		: 3000.249
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		: 3000.249
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1589032 kB
Buffers:         64300 kB
Cached:         334232 kB
SwapCached:       7632 kB
Active:         139964 kB
Inactive:       268476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1589032 kB
SwapTotal:     4192956 kB
SwapFree:      4170308 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            42484 kB
Committed_AS:  1881332 kB
PageTables:       2768 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= 66560 MiB
End job on node92 at 2009-03-29 06:12:57