Trace number 1516269

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S1096716652-027.cnf
MD5SUM5b03a3f3b068376a14f73a415b34dbf6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.544916
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55340

Solver Data 

23.18/23.20	c starting MXC with:
23.18/23.20	c cnf_path = HOME/instance-1516269-1238267011.cnf
23.18/23.20	c restart_strategy = auto
23.18/23.20	c sign_strategy = cached
23.18/23.20	c use_preprocessing = -1
23.18/23.20	c output_implicant = 1
23.18/23.20	c timeout_seconds = 0
23.18/23.20	c running SatELite... done
23.18/23.20	c 1 vars eliminated
23.18/23.20	c received 0 units and 5340 clauses from SatELite
23.18/23.20	c 0 assignments made, starting to guess now
23.18/23.20	c ===================================[MXC]=====================================
23.18/23.20	c | Conflicts |                Clause Statistics                   |   Vars   |
23.18/23.20	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
23.18/23.20	c =============================================================================
23.18/23.20	c |         0 |       0       0     5340        0        0     nan |       60 |
23.18/23.20	c |       100 |       0       0     5340      100     1050    23.0 |       60 |
23.18/23.20	c |       210 |       0       0     5340      210     1105    22.1 |       60 |
23.18/23.20	c |       441 |       0       0     5340      441     1220    22.1 |       60 |
23.18/23.20	c |       805 |       0       0     5340      805     1402    21.7 |       60 |
23.18/23.20	c |      1315 |       0       0     5340     1315     1609    21.8 |       60 |
23.18/23.20	c |      1986 |       0       0     5340     1138     1754    21.4 |       60 |
23.18/23.20	c |      2834 |       0       0     5340     1047     1894    20.6 |       60 |
23.18/23.20	c |      3876 |       0       0     5340     1078     2031    20.0 |       60 |
23.18/23.20	c |      5132 |       0       0     5340     1261     2163    20.4 |       60 |
23.18/23.20	c |      6623 |       0       0     5340     1627     2292    20.2 |       60 |
23.18/23.20	c |      8373 |       0       0     5340     2204     2419    20.4 |       60 |
23.18/23.20	c |     10408 |       0       0     5340     1767     2543    20.3 |       60 |
23.18/23.20	c |     12756 |       0       0     5340     1494     2665    20.5 |       60 |
23.18/23.20	c |     15449 |       0       0     5340     1436     2786    19.7 |       60 |
23.18/23.20	c |     18521 |       0       0     5340     1640     2906    19.7 |       60 |
23.18/23.20	c |     22010 |       0       0     5340     2153     3025    20.1 |       60 |
23.18/23.20	c |     25958 |       0       0     5340     3025     3144    19.9 |       60 |
23.18/23.20	c |     30411 |       0       0     5340     2695     3262    19.5 |       60 |
23.18/23.20	c |     35419 |       0       0     5340     2731     3381    19.9 |       60 |
23.18/23.20	c |     41038 |       0       0     5340     3204     3499    19.9 |       60 |
23.18/23.20	c |     47329 |       0       0     5340     2389     3618    19.8 |       60 |
23.18/23.20	c |     54360 |       0       0     5340     2055     3737    19.4 |       60 |
23.18/23.20	c |     62205 |       0       0     5340     2292     3857    19.3 |       60 |
23.18/23.20	c |     70945 |       0       0     5340     3202     3978    18.8 |       60 |
23.18/23.20	c |     80669 |       0       0     5340     2833     4099    19.1 |       60 |
23.18/23.20	c |     91476 |       0       0     5340     3243     4222    19.4 |       60 |
23.18/23.20	c |    103474 |       0       0     5340     2390     4346    18.6 |       60 |
23.18/23.20	c |    116782 |       0       0     5340     2464     4471    19.3 |       60 |
23.18/23.20	c |    131532 |       0       0     5340     3608     4597    19.5 |       60 |
23.18/23.20	c |    147868 |       0       0     5340     3645     4726    18.5 |       60 |
23.18/23.20	c |    165948 |       0       0     5340     2570     4855    18.3 |       60 |
23.18/23.20	c |    185947 |       0       0     5340     2875     4987    18.6 |       60 |
23.18/23.20	c |    208057 |       0       0     5340     4795     5120    18.6 |       60 |
23.18/23.20	c |    232489 |       0       0     5340     3325     5255    18.5 |       60 |
23.18/23.20	c |    259475 |       0       0     5340     3707     5393    19.8 |       60 |
23.18/23.20	c |    289271 |       0       0     5340     3463     5532    19.1 |       60 |
23.18/23.20	c |    322158 |       0       0     5340     5564     5674    18.3 |       60 |
23.18/23.20	c |    358445 |       0       0     5340     4553     5818    18.9 |       60 |
23.18/23.20	c |    398472 |       0       0     5340     3370     5965    18.6 |       60 |
23.18/23.20	c |    442613 |       0       0     5340     5286     6114    18.2 |       60 |
23.18/23.20	c |    491279 |       0       0     5340     4483     6265    19.0 |       60 |
23.18/23.20	c |    544923 |       0       0     5340     4243

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-1516269-1238267011/watcher-1516269-1238267011 -o /tmp/evaluation-result-1516269-1238267011/solver-1516269-1238267011 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516269-1238267011.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: 1.06 1.04 1.00 3/64 2595
/proc/meminfo: memFree=871400/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=1112 CPUtime=0
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 1099367263 1138688 152 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 278 152 54 166 0 109 0

[startup+0.0170301 s]
/proc/loadavg: 1.06 1.04 1.00 3/64 2595
/proc/meminfo: memFree=871400/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=1240 CPUtime=0.01
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 233 0 0 0 1 0 0 0 18 0 1 0 1099367263 1269760 185 1992294400 134512640 135192793 4294956224 18446744073709551615 134568017 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 310 185 55 166 0 141 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1240

[startup+0.101045 s]
/proc/loadavg: 1.06 1.04 1.00 3/64 2595
/proc/meminfo: memFree=871400/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=1408 CPUtime=0.09
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 246 0 0 0 9 0 0 0 18 0 1 0 1099367263 1441792 198 1992294400 134512640 135192793 4294956224 18446744073709551615 134567655 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 352 198 55 166 0 183 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1408

[startup+0.301079 s]
/proc/loadavg: 1.06 1.04 1.00 3/64 2595
/proc/meminfo: memFree=871400/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=2332 CPUtime=0.29
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 511 0 0 0 29 0 0 0 19 0 1 0 1099367263 2387968 463 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 583 463 72 166 0 414 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2332

[startup+0.701147 s]
/proc/loadavg: 1.06 1.04 1.00 3/64 2595
/proc/meminfo: memFree=871400/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=2604 CPUtime=0.69
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 575 0 0 0 69 0 0 0 22 0 1 0 1099367263 2666496 527 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 651 527 72 166 0 482 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2604

[startup+1.50128 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 2596
/proc/meminfo: memFree=869408/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=2872 CPUtime=1.49
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 642 0 0 0 149 0 0 0 25 0 1 0 1099367263 2940928 594 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 718 594 72 166 0 549 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2872

[startup+3.10156 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 2596
/proc/meminfo: memFree=868960/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=3292 CPUtime=3.09
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 724 0 0 0 309 0 0 0 25 0 1 0 1099367263 3371008 676 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 823 676 72 166 0 654 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3292

[startup+6.30112 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 2596
/proc/meminfo: memFree=868384/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=3868 CPUtime=6.29
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 865 0 0 0 629 0 0 0 25 0 1 0 1099367263 3960832 817 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 967 817 72 166 0 798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3868

[startup+12.7012 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 2596
/proc/meminfo: memFree=867560/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=4620 CPUtime=12.69
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 1020 0 0 0 1269 0 0 0 25 0 1 0 1099367263 4730880 972 1992294400 134512640 135192793 4294956224 18446744073709551615 134745288 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 1155 972 72 166 0 986 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4620

[startup+25.5014 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 2596
/proc/meminfo: memFree=866480/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=5960 CPUtime=25.48
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 1292 0 0 0 2548 0 0 0 25 0 1 0 1099367263 6103040 1244 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 1490 1244 72 166 0 1321 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5960

[startup+51.1019 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 2596
/proc/meminfo: memFree=865584/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=6716 CPUtime=51.07
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 1522 0 0 0 5107 0 0 0 25 0 1 0 1099367263 6877184 1474 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 1679 1474 72 166 0 1510 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6716

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 2596
/proc/meminfo: memFree=864176/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=8100 CPUtime=102.26
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 1862 0 0 0 10225 1 0 0 25 0 1 0 1099367263 8294400 1814 1992294400 134512640 135192793 4294956224 18446744073709551615 134551392 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 2025 1814 72 166 0 1856 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8100

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2596
/proc/meminfo: memFree=862896/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=9792 CPUtime=162.23
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 2160 0 0 0 16222 1 0 0 25 0 1 0 1099367263 10027008 2112 1992294400 134512640 135192793 4294956224 18446744073709551615 134746746 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 2448 2112 72 166 0 2279 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9792

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2596
/proc/meminfo: memFree=862320/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=10320 CPUtime=222.21
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 2304 0 0 0 22220 1 0 0 25 0 1 0 1099367263 10567680 2256 1992294400 134512640 135192793 4294956224 18446744073709551615 134551111 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 2580 2256 72 166 0 2411 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10320

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2596
/proc/meminfo: memFree=861552/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=11280 CPUtime=282.19
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 2478 0 0 0 28218 1 0 0 25 0 1 0 1099367263 11550720 2430 1992294400 134512640 135192793 4294956224 18446744073709551615 134533858 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 2820 2430 72 166 0 2651 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11280

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2596
/proc/meminfo: memFree=860976/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=11836 CPUtime=342.17
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 2622 0 0 0 34215 2 0 0 25 0 1 0 1099367263 12120064 2574 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 2959 2574 72 166 0 2790 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 11836

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2596
/proc/meminfo: memFree=860272/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=12600 CPUtime=402.15
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 2781 0 0 0 40213 2 0 0 25 0 1 0 1099367263 12902400 2733 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 3150 2733 72 166 0 2981 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 12600

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2596
/proc/meminfo: memFree=860208/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=12792 CPUtime=462.13
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 2812 0 0 0 46211 2 0 0 25 0 1 0 1099367263 13099008 2764 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 3198 2764 72 166 0 3029 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 12792

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2596
/proc/meminfo: memFree=860208/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=12792 CPUtime=522.1
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 2833 0 0 0 52208 2 0 0 25 0 1 0 1099367263 13099008 2785 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 3198 2785 72 166 0 3029 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 12792

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2596
/proc/meminfo: memFree=860144/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=12792 CPUtime=582.09
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 2849 0 0 0 58206 3 0 0 25 0 1 0 1099367263 13099008 2801 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 3198 2801 72 166 0 3029 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 12792

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2596
/proc/meminfo: memFree=860016/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=12792 CPUtime=642.07
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 2865 0 0 0 64204 3 0 0 25 0 1 0 1099367263 13099008 2817 1992294400 134512640 135192793 4294956224 18446744073709551615 134520493 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 3198 2817 72 166 0 3029 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 12792

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2596
/proc/meminfo: memFree=860016/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=12792 CPUtime=702.05
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 2879 0 0 0 70202 3 0 0 25 0 1 0 1099367263 13099008 2831 1992294400 134512640 135192793 4294956224 18446744073709551615 134550383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 3198 2831 72 166 0 3029 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 12792

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2596
/proc/meminfo: memFree=859888/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=12792 CPUtime=762.03
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 2892 0 0 0 76200 3 0 0 25 0 1 0 1099367263 13099008 2844 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 3198 2844 72 166 0 3029 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 12792

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2596
/proc/meminfo: memFree=859888/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=12792 CPUtime=822
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 2904 0 0 0 82197 3 0 0 25 0 1 0 1099367263 13099008 2856 1992294400 134512640 135192793 4294956224 18446744073709551615 134520480 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 3198 2856 72 166 0 3029 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 12792

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2596
/proc/meminfo: memFree=859760/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=12792 CPUtime=881.98
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 2923 0 0 0 88194 4 0 0 25 0 1 0 1099367263 13099008 2875 1992294400 134512640 135192793 4294956224 18446744073709551615 134533911 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 3198 2875 72 166 0 3029 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 12792

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2596
/proc/meminfo: memFree=859760/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=12792 CPUtime=941.96
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 2938 0 0 0 94192 4 0 0 25 0 1 0 1099367263 13099008 2890 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 3198 2890 72 166 0 3029 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 12792

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2596
/proc/meminfo: memFree=859696/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=12792 CPUtime=1001.94
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 2948 0 0 0 100190 4 0 0 25 0 1 0 1099367263 13099008 2900 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 3198 2900 72 166 0 3029 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 12792

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2596
/proc/meminfo: memFree=859632/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=12792 CPUtime=1061.92
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 2956 0 0 0 106188 4 0 0 25 0 1 0 1099367263 13099008 2908 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 3198 2908 72 166 0 3029 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 12792

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2596
/proc/meminfo: memFree=859632/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=12792 CPUtime=1121.9
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 2969 0 0 0 112186 4 0 0 25 0 1 0 1099367263 13099008 2921 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 3198 2921 72 166 0 3029 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 12792

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2596
/proc/meminfo: memFree=859504/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=12792 CPUtime=1181.87
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 2986 0 0 0 118183 4 0 0 25 0 1 0 1099367263 13099008 2938 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 3198 2938 72 166 0 3029 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 12792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2596
/proc/meminfo: memFree=859504/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=12792 CPUtime=1200.08
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 2987 0 0 0 120003 5 0 0 25 0 1 0 1099367263 13099008 2939 1992294400 134512640 135192793 4294956224 18446744073709551615 134612817 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 3198 2939 72 166 0 3029 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12792

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: 1.00 1.00 1.00 2/65 2596
/proc/meminfo: memFree=859504/2055920 swapFree=4177928/4192956
[pid=2595] ppid=2593 vsize=12792 CPUtime=1200.08
/proc/2595/stat : 2595 (mxc-sat09) R 2593 2595 2084 0 -1 4194304 2987 0 0 0 120003 5 0 0 25 0 1 0 1099367263 13099008 2939 1992294400 134512640 135192793 4294956224 18446744073709551615 134612817 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 3198 2939 72 166 0 3029 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12792

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.053991
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 12792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2987
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= 1806

runsolver used 0.946856 second user time and 2.39164 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-28 20:03:31
IDJOB=1516269
IDBENCH=70499
IDSOLVER=504
FILE ID=node14/1516269-1238267011
PBS_JOBID= 9060812
Free space on /tmp= 65396 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S1096716652-027.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516269-1238267011/watcher-1516269-1238267011 -o /tmp/evaluation-result-1516269-1238267011/solver-1516269-1238267011 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516269-1238267011.cnf

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

MD5SUM BENCH= 5b03a3f3b068376a14f73a415b34dbf6
RANDOM SEED=2137236253

node14.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		: 3000.270
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		: 3000.270
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:        871816 kB
Buffers:         90124 kB
Cached:        1000132 kB
SwapCached:       8964 kB
Active:          92008 kB
Inactive:      1008876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        871816 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:             832 kB
Writeback:           0 kB
Mapped:          16348 kB
Slab:            69172 kB
Committed_AS:  2808184 kB
PageTables:       1456 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= 65396 MiB
End job on node14 at 2009-03-28 20:23:34