Trace number 1518909

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1730125812-056.cnf
MD5SUM69b797da312e506f0ab25c6b8dcfe4ab
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

30.27/30.33	c starting MXC with:
30.27/30.33	c cnf_path = HOME/instance-1518909-1238305893.cnf
30.27/30.33	c restart_strategy = auto
30.27/30.33	c sign_strategy = cached
30.27/30.33	c use_preprocessing = -1
30.27/30.33	c output_implicant = 1
30.27/30.33	c timeout_seconds = 0
30.27/30.33	c running SatELite... done
30.27/30.33	c 14 vars eliminated
30.27/30.33	c received 0 units and 2022 clauses from SatELite
30.27/30.33	c 13 assignments made, starting to guess now
30.27/30.33	c ===================================[MXC]=====================================
30.27/30.33	c | Conflicts |                Clause Statistics                   |   Vars   |
30.27/30.33	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.27/30.33	c =============================================================================
30.27/30.33	c |         0 |       0       0     2022        0        0     nan |      480 |
30.27/30.33	c |       100 |       0       0     2022      100     1050    24.1 |      467 |
30.27/30.33	c |       210 |       0       0     2022      210     1105    24.4 |      467 |
30.27/30.33	c |       441 |       0       0     2022      441     1220    23.3 |      467 |
30.27/30.33	c |       805 |       0       0     2022      805     1402    22.9 |      467 |
30.27/30.33	c |      1315 |       0       0     2022     1315     1609    22.8 |      467 |
30.27/30.33	c |      1986 |       0       0     2022     1138     1754    22.0 |      467 |
30.27/30.33	c |      2834 |       0       0     2022     1046     1894    23.5 |      467 |
30.27/30.33	c |      3876 |       0       0     2022     1076     2031    23.0 |      467 |
30.27/30.33	c |      5132 |       0       0     2022     1261     2163    23.3 |      467 |
30.27/30.33	c |      6623 |       0       0     2022     1627     2292    22.7 |      467 |
30.27/30.33	c |      8373 |       0       0     2022     2203     2419    22.2 |      467 |
30.27/30.33	c |     10408 |       0       0     2022     1764     2543    22.1 |      467 |
30.27/30.33	c |     12756 |       0       0     2022     1491     2665    22.8 |      467 |
30.27/30.33	c |     15449 |       0       0     2022     1429     2786    20.5 |      467 |
30.27/30.33	c |     18521 |       0       0     2022     1629     2906    21.9 |      467 |
30.27/30.33	c |     22010 |       0       0     2022     2138     3025    22.2 |      467 |
30.27/30.33	c |     25958 |       0       0     2022     3008     3144    22.8 |      467 |
30.27/30.33	c |     30411 |       0       0     2022     2674     3262    21.1 |      467 |
30.27/30.33	c |     35419 |       0       0     2022     2706     3381    22.3 |      467 |
30.27/30.33	c |     41038 |       0       0     2022     3178     3499    20.6 |      467 |
30.27/30.33	c |     47329 |       0       0     2022     2357     3618    20.7 |      467 |
30.27/30.33	c |     54360 |       0       0     2022     2014     3737    21.0 |      467 |
30.27/30.33	c |     62205 |       0       0     2022     2240     3857    21.2 |      467 |
30.27/30.33	c |     70945 |       0       0     2022     3137     3978    23.0 |      467 |
30.27/30.33	c |     80669 |       0       0     2022     2763     4099    21.7 |      467 |
30.27/30.33	c |     91476 |       0       0     2022     3162     4222    21.3 |      467 |
30.27/30.33	c |    103474 |       0       0     2022     2294     4346    21.6 |      467 |
30.27/30.33	c |    116782 |       0       0     2022     2349     4471    22.3 |      467 |
30.27/30.33	c |    131532 |       0       0     2022     3482     4597    22.4 |      467 |
30.27/30.33	c |    147868 |       0       0     2022     3502     4726    22.9 |      467 |
30.27/30.33	c |    165948 |       0       0     2022     4830     4855    22.2 |      467 |
30.27/30.33	c |    185947 |       0       0     2022     2686     4987    21.4 |      467 |
30.27/30.33	c |    208057 |       0       0     2022     4587     5120    22.1 |      467 |
30.27/30.33	c |    232489 |       0       0     2022     3079     5255    19.9 |      467 |
30.27/30.33	c |    259475 |       0       0     2022     3430     5393    21.8 |      467 |
30.27/30.33	c |    289271 |       0       0     2022     3164     5532    19.4 |      467 |
30.27/30.33	c |    322158 |       0       0     2022     5241     5674    22.6 |      467 |
30.27/30.33	c |    358445 |       0       0     2022     4196     5818    21.3 |      467 |
30.27/30.33	c |    398472 |       0       0     2022     5942     5965    23.5 |      467 |
30.27/30.33	c |    442613 |       0       0     2022     4819     6114    22.5 |      467 |
30.27/30.33	c |    491279 |       0       0     2022     3977     6265    22.0 |      467 |
30.27/30.33	c |    544923 |       0       0     2022     3686

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-1518909-1238305893/watcher-1518909-1238305893 -o /tmp/evaluation-result-1518909-1238305893/solver-1518909-1238305893 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518909-1238305893.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: 0.91 0.95 0.96 3/64 6531
/proc/meminfo: memFree=876808/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=988 CPUtime=0
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1103255447 1011712 130 1992294400 134512640 135192793 4294956224 18446744073709551615 134575064 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 247 130 56 166 0 78 0

[startup+0.013832 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 6531
/proc/meminfo: memFree=876808/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=1384 CPUtime=0.01
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 233 0 0 0 1 0 0 0 18 0 1 0 1103255447 1417216 219 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 346 219 72 166 0 177 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1384

[startup+0.101848 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 6531
/proc/meminfo: memFree=876808/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=1648 CPUtime=0.09
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 326 0 0 0 9 0 0 0 18 0 1 0 1103255447 1687552 312 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 412 312 73 166 0 243 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1648

[startup+0.301883 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 6531
/proc/meminfo: memFree=876808/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=1912 CPUtime=0.29
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 384 0 0 0 29 0 0 0 19 0 1 0 1103255447 1957888 370 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 478 370 73 166 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1912

[startup+0.701957 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 6531
/proc/meminfo: memFree=876808/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=2176 CPUtime=0.69
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 447 0 0 0 69 0 0 0 22 0 1 0 1103255447 2228224 433 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 544 433 73 166 0 375 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2176

[startup+1.5011 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 6532
/proc/meminfo: memFree=875200/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=2572 CPUtime=1.49
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 533 0 0 0 149 0 0 0 25 0 1 0 1103255447 2633728 519 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 643 519 73 166 0 474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2572

[startup+3.1014 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 6532
/proc/meminfo: memFree=874752/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=2968 CPUtime=3.09
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 655 0 0 0 309 0 0 0 25 0 1 0 1103255447 3039232 641 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 742 641 73 166 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2968

[startup+6.30298 s]
/proc/loadavg: 0.92 0.95 0.96 2/65 6532
/proc/meminfo: memFree=873856/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=3772 CPUtime=6.29
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 827 0 0 0 629 0 0 0 25 0 1 0 1103255447 3862528 813 1992294400 134512640 135192793 4294956224 18446744073709551615 134534218 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 943 813 73 166 0 774 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3772

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.96 2/65 6532
/proc/meminfo: memFree=872832/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=4572 CPUtime=12.69
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 1025 0 0 0 1269 0 0 0 25 0 1 0 1103255447 4681728 1011 1992294400 134512640 135192793 4294956224 18446744073709551615 134534317 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 1143 1011 73 166 0 974 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4572

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.96 2/65 6532
/proc/meminfo: memFree=871616/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=5808 CPUtime=25.48
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 1332 0 0 0 2548 0 0 0 25 0 1 0 1103255447 5947392 1318 1992294400 134512640 135192793 4294956224 18446744073709551615 134534283 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 1452 1318 73 166 0 1283 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5808

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.96 2/65 6532
/proc/meminfo: memFree=870080/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=7460 CPUtime=51.07
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 1704 0 0 0 5106 1 0 0 25 0 1 0 1103255447 7639040 1690 1992294400 134512640 135192793 4294956224 18446744073709551615 134551025 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 1865 1690 73 166 0 1696 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7460

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.96 2/65 6532
/proc/meminfo: memFree=867840/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=9940 CPUtime=102.26
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 2250 0 0 0 10224 2 0 0 25 0 1 0 1103255447 10178560 2236 1992294400 134512640 135192793 4294956224 18446744073709551615 134551158 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 2485 2236 73 166 0 2316 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9940

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 6532
/proc/meminfo: memFree=866048/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=12024 CPUtime=162.23
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 2685 0 0 0 16221 2 0 0 25 0 1 0 1103255447 12312576 2671 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 3006 2671 73 166 0 2837 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12024

[startup+222.301 s]
/proc/loadavg: 1.04 0.99 0.97 2/65 6532
/proc/meminfo: memFree=864832/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=13340 CPUtime=222.21
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 2988 0 0 0 22218 3 0 0 25 0 1 0 1103255447 13660160 2974 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 3335 2974 73 166 0 3166 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13340

[startup+282.301 s]
/proc/loadavg: 1.01 0.99 0.97 2/65 6532
/proc/meminfo: memFree=863552/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=14804 CPUtime=282.19
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 3307 0 0 0 28216 3 0 0 25 0 1 0 1103255447 15159296 3293 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 3701 3293 73 166 0 3532 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14804

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 6532
/proc/meminfo: memFree=862592/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=15848 CPUtime=342.17
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 3554 0 0 0 34213 4 0 0 25 0 1 0 1103255447 16228352 3540 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 3962 3540 73 166 0 3793 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15848

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 6532
/proc/meminfo: memFree=861696/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=16904 CPUtime=402.14
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 3778 0 0 0 40210 4 0 0 25 0 1 0 1103255447 17309696 3764 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 4226 3764 73 166 0 4057 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 16904

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 6532
/proc/meminfo: memFree=860992/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=17520 CPUtime=462.12
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 3944 0 0 0 46207 5 0 0 25 0 1 0 1103255447 17940480 3930 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 4380 3930 73 166 0 4211 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 17520

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 6532
/proc/meminfo: memFree=860096/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=18576 CPUtime=522.1
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 4160 0 0 0 52205 5 0 0 25 0 1 0 1103255447 19021824 4146 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 4644 4146 73 166 0 4475 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18576

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 6538
/proc/meminfo: memFree=859392/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=19212 CPUtime=582.08
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 4324 0 0 0 58202 6 0 0 25 0 1 0 1103255447 19673088 4310 1992294400 134512640 135192793 4294956224 18446744073709551615 134534218 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 4803 4310 73 166 0 4634 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 19212

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 6538
/proc/meminfo: memFree=858752/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=19988 CPUtime=642.06
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 4488 0 0 0 64200 6 0 0 25 0 1 0 1103255447 20467712 4474 1992294400 134512640 135192793 4294956224 18446744073709551615 134534046 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 4997 4474 73 166 0 4828 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 19988

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 6538
/proc/meminfo: memFree=857984/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=20804 CPUtime=702.03
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 4673 0 0 0 70197 6 0 0 25 0 1 0 1103255447 21303296 4659 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 5201 4659 73 166 0 5032 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 20804

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 6538
/proc/meminfo: memFree=857344/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=21472 CPUtime=762.02
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 4836 0 0 0 76195 7 0 0 25 0 1 0 1103255447 21987328 4822 1992294400 134512640 135192793 4294956224 18446744073709551615 134549774 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 5368 4822 73 166 0 5199 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 21472

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 6538
/proc/meminfo: memFree=856704/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=22204 CPUtime=821.99
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 4992 0 0 0 82192 7 0 0 25 0 1 0 1103255447 22736896 4978 1992294400 134512640 135192793 4294956224 18446744073709551615 134533786 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 5551 4978 73 166 0 5382 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 22204

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 6538
/proc/meminfo: memFree=856320/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=22656 CPUtime=881.96
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 5097 0 0 0 88189 7 0 0 25 0 1 0 1103255447 23199744 5083 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 5664 5083 73 166 0 5495 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 22656

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 6538
/proc/meminfo: memFree=855872/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=23140 CPUtime=941.95
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 5205 0 0 0 94187 8 0 0 25 0 1 0 1103255447 23695360 5191 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 5785 5191 73 166 0 5616 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 23140

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 6538
/proc/meminfo: memFree=855232/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=23768 CPUtime=1001.92
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 5356 0 0 0 100184 8 0 0 25 0 1 0 1103255447 24338432 5342 1992294400 134512640 135192793 4294956224 18446744073709551615 134533995 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 5942 5342 73 166 0 5773 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 23768

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 6538
/proc/meminfo: memFree=854720/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=24504 CPUtime=1061.9
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 5475 0 0 0 106182 8 0 0 25 0 1 0 1103255447 25092096 5461 1992294400 134512640 135192793 4294956224 18446744073709551615 134520652 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 6126 5461 73 166 0 5957 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 24504

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 6538
/proc/meminfo: memFree=854208/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=25016 CPUtime=1121.88
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 5613 0 0 0 112179 9 0 0 25 0 1 0 1103255447 25616384 5599 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 6254 5599 73 166 0 6085 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 25016

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 6538
/proc/meminfo: memFree=853760/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=25512 CPUtime=1181.86
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 5705 0 0 0 118177 9 0 0 25 0 1 0 1103255447 26124288 5691 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 6378 5691 73 166 0 6209 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 25512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 6538
/proc/meminfo: memFree=853440/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=25896 CPUtime=1200.05
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 5777 0 0 0 119996 9 0 0 25 0 1 0 1103255447 26517504 5763 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 6474 5763 73 166 0 6305 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 25896

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 0.99 0.97 2/65 6538
/proc/meminfo: memFree=853440/2055920 swapFree=4177704/4192956
[pid=6531] ppid=6529 vsize=25896 CPUtime=1200.05
/proc/6531/stat : 6531 (mxc-sat09) R 6529 6531 6256 0 -1 4194304 5777 0 0 0 119996 9 0 0 25 0 1 0 1103255447 26517504 5763 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6531/statm: 6474 5763 73 166 0 6305 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 25896

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.100984
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 25896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5777
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= 2317

runsolver used 1.09183 second user time and 2.22366 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-29 07:51:33
IDJOB=1518909
IDBENCH=70719
IDSOLVER=504
FILE ID=node24/1518909-1238305893
PBS_JOBID= 9061038
Free space on /tmp= 65752 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1730125812-056.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518909-1238305893/watcher-1518909-1238305893 -o /tmp/evaluation-result-1518909-1238305893/solver-1518909-1238305893 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518909-1238305893.cnf

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

MD5SUM BENCH= 69b797da312e506f0ab25c6b8dcfe4ab
RANDOM SEED=940010952

node24.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		: 3000.260
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		: 3000.260
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:        877288 kB
Buffers:         96436 kB
Cached:         979676 kB
SwapCached:       9032 kB
Active:         120820 kB
Inactive:       965724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        877288 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          16076 kB
Slab:            78000 kB
Committed_AS:  3110080 kB
PageTables:       1448 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= 65752 MiB
End job on node24 at 2009-03-29 08:11:36