Trace number 1517589

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/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S2034442711-054.cnf
MD5SUMe64132f69b48603863762aba5004d683
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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 

30.38/30.41	c starting MXC with:
30.38/30.41	c cnf_path = HOME/instance-1517589-1238287927.cnf
30.38/30.41	c restart_strategy = auto
30.38/30.41	c sign_strategy = cached
30.38/30.41	c use_preprocessing = -1
30.38/30.41	c output_implicant = 1
30.38/30.41	c timeout_seconds = 0
30.38/30.41	c running SatELite... done
30.38/30.41	c 10 vars eliminated
30.38/30.41	c received 0 units and 2026 clauses from SatELite
30.38/30.41	c 9 assignments made, starting to guess now
30.38/30.41	c ===================================[MXC]=====================================
30.38/30.41	c | Conflicts |                Clause Statistics                   |   Vars   |
30.38/30.41	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.38/30.41	c =============================================================================
30.38/30.41	c |         0 |       0       0     2026        0        0     nan |      480 |
30.38/30.41	c |       100 |       0       0     2026      100     1050    23.1 |      471 |
30.38/30.41	c |       210 |       0       0     2026      210     1105    22.8 |      471 |
30.38/30.41	c |       441 |       0       0     2026      441     1220    22.4 |      471 |
30.38/30.41	c |       805 |       0       0     2026      805     1402    21.7 |      471 |
30.38/30.41	c |      1315 |       0       0     2026     1315     1609    21.9 |      471 |
30.38/30.41	c |      1986 |       0       0     2026     1138     1754    22.7 |      471 |
30.38/30.41	c |      2834 |       0       0     2026     1046     1894    22.3 |      471 |
30.38/30.41	c |      3876 |       0       0     2026     1076     2031    20.8 |      471 |
30.38/30.41	c |      5132 |       0       0     2026     1259     2163    21.0 |      471 |
30.38/30.41	c |      6623 |       0       0     2026     1624     2292    19.7 |      471 |
30.38/30.41	c |      8373 |       0       0     2026     2200     2419    20.7 |      471 |
30.38/30.41	c |     10408 |       0       0     2026     1761     2543    20.5 |      471 |
30.38/30.41	c |     12756 |       0       0     2026     1486     2665    19.9 |      471 |
30.38/30.41	c |     15449 |       0       0     2026     1424     2786    20.8 |      471 |
30.38/30.41	c |     18521 |       0       0     2026     1628     2906    20.1 |      471 |
30.38/30.41	c |     22010 |       0       0     2026     2139     3025    20.6 |      471 |
30.38/30.41	c |     25958 |       0       0     2026     3010     3144    20.9 |      471 |
30.38/30.41	c |     30411 |       0       0     2026     2680     3262    19.2 |      471 |
30.38/30.41	c |     35419 |       0       0     2026     2712     3381    19.5 |      471 |
30.38/30.41	c |     41038 |       0       0     2026     3183     3499    22.1 |      471 |
30.38/30.41	c |     47329 |       0       0     2026     2362     3618    23.3 |      471 |
30.38/30.41	c |     54360 |       0       0     2026     2019     3737    21.7 |      471 |
30.38/30.41	c |     62205 |       0       0     2026     2248     3857    21.0 |      471 |
30.38/30.41	c |     70945 |       0       0     2026     3146     3978    20.9 |      471 |
30.38/30.41	c |     80669 |       0       0     2026     2771     4099    20.5 |      471 |
30.38/30.41	c |     91476 |       0       0     2026     3172     4222    21.9 |      471 |
30.38/30.41	c |    103474 |       0       0     2026     2308     4346    22.5 |      471 |
30.38/30.41	c |    116782 |       0       0     2026     2362     4471    21.1 |      471 |
30.38/30.41	c |    131532 |       0       0     2026     3498     4597    22.8 |      471 |
30.38/30.41	c |    147868 |       0       0     2026     3530     4726    22.4 |      471 |
30.38/30.41	c |    165948 |       0       0     2026     2443     4855    21.3 |      471 |
30.38/30.41	c |    185947 |       0       0     2026     2729     4987    20.7 |      471 |
30.38/30.41	c |    208057 |       0       0     2026     4625     5120    22.1 |      471 |
30.38/30.41	c |    232489 |       0       0     2026     3141     5255    21.6 |      471 |
30.38/30.41	c |    259475 |       0       0     2026     3505     5393    21.2 |      471 |
30.38/30.41	c |    289271 |       0       0     2026     3243     5532    20.3 |      471 |
30.38/30.41	c |    322158 |       0       0     2026     5315     5674    23.4 |      471 |
30.38/30.41	c |    358445 |       0       0     2026     4274     5818    22.0 |      471 |
30.38/30.41	c |    398472 |       0       0     2026     3045     5965    21.9 |      471 |
30.38/30.41	c |    442613 |       0       0     2026     4912     6114    23.8 |      471 |
30.38/30.41	c |    491279 |       0       0     2026     4075     6265    22.2 |      471 |
30.38/30.41	c |    544923 |       0       0     2026     3828

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-1517589-1238287927/watcher-1517589-1238287927 -o /tmp/evaluation-result-1517589-1238287927/solver-1517589-1238287927 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517589-1238287927.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 0.98 3/64 13689
/proc/meminfo: memFree=827896/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=984 CPUtime=0
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1101458469 1007616 130 1992294400 134512640 135192793 4294956224 18446744073709551615 134573464 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 246 130 56 166 0 77 0

[startup+0.060824 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 13689
/proc/meminfo: memFree=827896/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=1644 CPUtime=0.05
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 302 0 0 0 5 0 0 0 18 0 1 0 1101458469 1683456 288 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 411 288 72 166 0 242 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1644

[startup+0.102831 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 13689
/proc/meminfo: memFree=827896/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=1644 CPUtime=0.1
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 325 0 0 0 10 0 0 0 18 0 1 0 1101458469 1683456 311 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 411 311 73 166 0 242 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1644

[startup+0.301868 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 13689
/proc/meminfo: memFree=827896/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=1908 CPUtime=0.3
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 382 0 0 0 30 0 0 0 19 0 1 0 1101458469 1953792 368 1992294400 134512640 135192793 4294956224 18446744073709551615 134534042 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 477 368 73 166 0 308 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1908

[startup+0.702943 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 13689
/proc/meminfo: memFree=827896/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=2172 CPUtime=0.7
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 454 0 0 0 70 0 0 0 22 0 1 0 1101458469 2224128 440 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 543 440 73 166 0 374 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2172

[startup+1.50109 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13690
/proc/meminfo: memFree=826224/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=2568 CPUtime=1.49
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 535 0 0 0 149 0 0 0 25 0 1 0 1101458469 2629632 521 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 642 521 73 166 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2568

[startup+3.10139 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13690
/proc/meminfo: memFree=825648/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=3100 CPUtime=3.09
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 681 0 0 0 309 0 0 0 25 0 1 0 1101458469 3174400 667 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 775 667 73 166 0 606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3100

[startup+6.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13690
/proc/meminfo: memFree=824880/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=3772 CPUtime=6.29
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 831 0 0 0 629 0 0 0 25 0 1 0 1101458469 3862528 817 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 943 817 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: 0.99 0.97 0.98 2/65 13690
/proc/meminfo: memFree=823792/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=4704 CPUtime=12.69
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 1062 0 0 0 1269 0 0 0 25 0 1 0 1101458469 4816896 1048 1992294400 134512640 135192793 4294956224 18446744073709551615 134533945 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 1176 1048 73 166 0 1007 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4704

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13690
/proc/meminfo: memFree=822512/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=6072 CPUtime=25.48
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 1361 0 0 0 2548 0 0 0 25 0 1 0 1101458469 6217728 1347 1992294400 134512640 135192793 4294956224 18446744073709551615 134552346 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 1518 1347 73 166 0 1349 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6072

[startup+51.1014 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 13690
/proc/meminfo: memFree=821040/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=7588 CPUtime=51.07
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 1721 0 0 0 5107 0 0 0 25 0 1 0 1101458469 7770112 1707 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 1897 1707 73 166 0 1728 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7588

[startup+102.305 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 13690
/proc/meminfo: memFree=818928/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=9928 CPUtime=102.26
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 2247 0 0 0 10225 1 0 0 25 0 1 0 1101458469 10166272 2233 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 2482 2233 73 166 0 2313 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9928

[startup+162.301 s]
/proc/loadavg: 1.07 1.00 0.99 2/65 13690
/proc/meminfo: memFree=817392/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=11692 CPUtime=162.24
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 2630 0 0 0 16222 2 0 0 25 0 1 0 1101458469 11972608 2616 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 2923 2616 73 166 0 2754 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11692

[startup+222.302 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 13690
/proc/meminfo: memFree=815920/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=13256 CPUtime=222.21
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 2977 0 0 0 22219 2 0 0 25 0 1 0 1101458469 13574144 2963 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 3314 2963 73 166 0 3145 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13256

[startup+282.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 13690
/proc/meminfo: memFree=814768/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=14628 CPUtime=282.2
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 3275 0 0 0 28217 3 0 0 25 0 1 0 1101458469 14979072 3261 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 3657 3261 73 166 0 3488 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14628

[startup+342.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 13690
/proc/meminfo: memFree=813808/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=15688 CPUtime=342.17
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 3492 0 0 0 34214 3 0 0 25 0 1 0 1101458469 16064512 3478 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 3922 3478 73 166 0 3753 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15688

[startup+402.301 s]
/proc/loadavg: 1.27 1.09 1.02 2/65 13690
/proc/meminfo: memFree=813040/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=16616 CPUtime=402.15
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 3694 0 0 0 40212 3 0 0 25 0 1 0 1101458469 17014784 3680 1992294400 134512640 135192793 4294956224 18446744073709551615 134550877 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 4154 3680 73 166 0 3985 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 16616

[startup+462.302 s]
/proc/loadavg: 1.13 1.08 1.02 2/65 13690
/proc/meminfo: memFree=811952/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=17560 CPUtime=462.13
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 3951 0 0 0 46209 4 0 0 25 0 1 0 1101458469 17981440 3937 1992294400 134512640 135192793 4294956224 18446744073709551615 134533906 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 4390 3937 73 166 0 4221 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 17560

[startup+522.301 s]
/proc/loadavg: 1.09 1.08 1.02 2/65 13690
/proc/meminfo: memFree=811120/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=18488 CPUtime=522.11
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 4151 0 0 0 52207 4 0 0 25 0 1 0 1101458469 18931712 4137 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 4622 4137 73 166 0 4453 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 18488

[startup+582.301 s]
/proc/loadavg: 1.03 1.06 1.01 2/65 13696
/proc/meminfo: memFree=810416/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=19268 CPUtime=582.08
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 4337 0 0 0 58204 4 0 0 25 0 1 0 1101458469 19730432 4323 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 4817 4323 73 166 0 4648 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 19268

[startup+642.302 s]
/proc/loadavg: 1.01 1.05 1.00 2/65 13696
/proc/meminfo: memFree=809712/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=19892 CPUtime=642.07
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 4498 0 0 0 64202 5 0 0 25 0 1 0 1101458469 20369408 4484 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 4973 4484 73 166 0 4804 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 19892

[startup+702.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 13696
/proc/meminfo: memFree=809200/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=20596 CPUtime=702.05
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 4633 0 0 0 70200 5 0 0 25 0 1 0 1101458469 21090304 4619 1992294400 134512640 135192793 4294956224 18446744073709551615 134533201 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 5149 4619 73 166 0 4980 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 20596

[startup+762.305 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 13696
/proc/meminfo: memFree=808752/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=21076 CPUtime=762.03
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 4740 0 0 0 76198 5 0 0 25 0 1 0 1101458469 21581824 4726 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 5269 4726 73 166 0 5100 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 21076

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 13696
/proc/meminfo: memFree=808112/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=21940 CPUtime=822
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 4889 0 0 0 82195 5 0 0 25 0 1 0 1101458469 22466560 4875 1992294400 134512640 135192793 4294956224 18446744073709551615 134533197 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 5485 4875 73 166 0 5316 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 21940

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 13696
/proc/meminfo: memFree=807280/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=22872 CPUtime=881.98
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 5099 0 0 0 88192 6 0 0 25 0 1 0 1101458469 23420928 5085 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 5718 5085 73 166 0 5549 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 22872

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 13696
/proc/meminfo: memFree=806960/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=23192 CPUtime=941.97
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 5184 0 0 0 94190 7 0 0 25 0 1 0 1101458469 23748608 5170 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 5798 5170 73 166 0 5629 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 23192

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13696
/proc/meminfo: memFree=806576/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=23672 CPUtime=1001.94
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 5293 0 0 0 100187 7 0 0 25 0 1 0 1101458469 24240128 5279 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 5918 5279 73 166 0 5749 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 23672

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13696
/proc/meminfo: memFree=806000/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=24152 CPUtime=1061.92
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 5419 0 0 0 106185 7 0 0 25 0 1 0 1101458469 24731648 5405 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 6038 5405 73 166 0 5869 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 24152

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13696
/proc/meminfo: memFree=805616/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=24728 CPUtime=1121.9
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 5523 0 0 0 112183 7 0 0 25 0 1 0 1101458469 25321472 5509 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 6182 5509 73 166 0 6013 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 24728

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13696
/proc/meminfo: memFree=805104/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=25208 CPUtime=1181.88
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 5637 0 0 0 118180 8 0 0 25 0 1 0 1101458469 25812992 5623 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 6302 5623 73 166 0 6133 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 25208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13696
/proc/meminfo: memFree=805040/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=25368 CPUtime=1200.08
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 5652 0 0 0 120000 8 0 0 25 0 1 0 1101458469 25976832 5638 1992294400 134512640 135192793 4294956224 18446744073709551615 134550383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 6342 5638 73 166 0 6173 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25368

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 13696
/proc/meminfo: memFree=805040/2055920 swapFree=4178280/4192956
[pid=13689] ppid=13687 vsize=25368 CPUtime=1200.08
/proc/13689/stat : 13689 (mxc-sat09) R 13687 13689 13531 0 -1 4194304 5652 0 0 0 120000 8 0 0 25 0 1 0 1101458469 25976832 5638 1992294400 134512640 135192793 4294956224 18446744073709551615 134550383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13689/statm: 6342 5638 73 166 0 6173 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25368

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.01
CPU system time (s): 0.087986
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 25368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5652
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= 1893

runsolver used 0.824874 second user time and 2.49962 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-29 01:52:07
IDJOB=1517589
IDBENCH=70609
IDSOLVER=504
FILE ID=node21/1517589-1238287927
PBS_JOBID= 9061004
Free space on /tmp= 66424 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S2034442711-054.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517589-1238287927/watcher-1517589-1238287927 -o /tmp/evaluation-result-1517589-1238287927/solver-1517589-1238287927 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517589-1238287927.cnf

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

MD5SUM BENCH= e64132f69b48603863762aba5004d683
RANDOM SEED=580780345

node21.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	: 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		: 3000.259
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:        828312 kB
Buffers:         98576 kB
Cached:        1031852 kB
SwapCached:       8436 kB
Active:         202772 kB
Inactive:       937680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        828312 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          15024 kB
Slab:            73164 kB
Committed_AS:  2920004 kB
PageTables:       1380 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= 66424 MiB
End job on node21 at 2009-03-29 03:12:09