Trace number 1518177

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S146188995-071.cnf
MD5SUM890aea0df389e5329db583f37e858c1b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

31.58/31.66	c starting MXC with:
31.58/31.66	c cnf_path = HOME/instance-1518177-1238296311.cnf
31.58/31.66	c restart_strategy = auto
31.58/31.66	c sign_strategy = cached
31.58/31.66	c use_preprocessing = -1
31.58/31.66	c output_implicant = 1
31.58/31.66	c timeout_seconds = 0
31.58/31.66	c running SatELite... done
31.58/31.66	c 20 vars eliminated
31.58/31.66	c received 0 units and 2185 clauses from SatELite
31.58/31.66	c 19 assignments made, starting to guess now
31.58/31.66	c ===================================[MXC]=====================================
31.58/31.66	c | Conflicts |                Clause Statistics                   |   Vars   |
31.58/31.66	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
31.58/31.66	c =============================================================================
31.58/31.66	c |         0 |       0       0     2185        0        0     nan |      520 |
31.58/31.66	c |       100 |       0       0     2185      100     1050    24.5 |      501 |
31.58/31.66	c |       210 |       0       0     2185      210     1105    24.2 |      501 |
31.58/31.66	c |       441 |       0       0     2185      441     1220    24.2 |      501 |
31.58/31.66	c |       805 |       0       0     2185      805     1402    23.6 |      501 |
31.58/31.66	c |      1315 |       0       0     2185     1315     1609    24.5 |      501 |
31.58/31.66	c |      1986 |       0       0     2185     1138     1754    24.2 |      501 |
31.58/31.66	c |      2834 |       0       0     2185     1046     1894    23.3 |      501 |
31.58/31.66	c |      3876 |       0       0     2185     1076     2031    24.2 |      501 |
31.58/31.66	c |      5132 |       0       0     2185     1260     2163    23.7 |      501 |
31.58/31.66	c |      6623 |       0       0     2185     1626     2292    23.8 |      501 |
31.58/31.66	c |      8373 |       0       0     2185     2202     2419    22.5 |      501 |
31.58/31.66	c |     10408 |       0       0     2185     1763     2543    21.5 |      501 |
31.58/31.66	c |     12756 |       0       0     2185     1488     2665    22.6 |      501 |
31.58/31.66	c |     15449 |       0       0     2185     1427     2786    20.8 |      501 |
31.58/31.66	c |     18521 |       0       0     2185     1628     2906    22.7 |      501 |
31.58/31.66	c |     22010 |       0       0     2185     2137     3025    21.9 |      501 |
31.58/31.66	c |     25958 |       0       0     2185     3007     3144    23.9 |      501 |
31.58/31.66	c |     30411 |       0       0     2185     2673     3262    23.2 |      501 |
31.58/31.66	c |     35419 |       0       0     2185     2704     3381    21.6 |      501 |
31.58/31.66	c |     41038 |       0       0     2185     3173     3499    21.6 |      501 |
31.58/31.66	c |     47329 |       0       0     2185     2353     3618    21.7 |      501 |
31.58/31.66	c |     54360 |       0       0     2185     2006     3737    19.3 |      501 |
31.58/31.66	c |     62205 |       0       0     2185     2233     3857    19.0 |      501 |
31.58/31.66	c |     70945 |       0       0     2185     3129     3978    22.0 |      501 |
31.58/31.66	c |     80669 |       0       0     2185     2751     4099    21.0 |      501 |
31.58/31.66	c |     91476 |       0       0     2185     3153     4222    22.2 |      501 |
31.58/31.66	c |    103474 |       0       0     2185     2284     4346    21.3 |      501 |
31.58/31.66	c |    116782 |       0       0     2185     2351     4471    20.3 |      501 |
31.58/31.66	c |    131532 |       0       0     2185     3493     4597    22.1 |      501 |
31.58/31.66	c |    147868 |       0       0     2185     3511     4726    23.2 |      501 |
31.58/31.66	c |    165948 |       0       0     2185     4840     4855    26.7 |      501 |
31.58/31.66	c |    185947 |       0       0     2185     2698     4987    22.5 |      501 |
31.58/31.66	c |    208057 |       0       0     2185     4593     5120    22.8 |      501 |
31.58/31.66	c |    232489 |       0       0     2185     3086     5255    21.7 |      501 |
31.58/31.66	c |    259475 |       0       0     2185     3437     5393    23.2 |      501 |
31.58/31.66	c |    289271 |       0       0     2185     3175     5532    21.5 |      501 |
31.58/31.66	c |    322158 |       0       0     2185     5253     5674    23.4 |      501 |
31.58/31.66	c |    358445 |       0       0     2185     4217     5818    20.9 |      501 |
31.58/31.66	c |    398472 |       0       0     2185     3004     5965    22.4 |      501 |
31.58/31.66	c |    442613 |       0       0     2185     4870     6114    23.4 |      501 |
31.58/31.66	c |    491279 |       0       0     2185     4027     6265    21.2 |      501 |
31.58/31.66	c |    544923 |       0       0     2185     3757

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-1518177-1238296311/watcher-1518177-1238296311 -o /tmp/evaluation-result-1518177-1238296311/solver-1518177-1238296311 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518177-1238296311.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: 1.00 1.00 1.00 2/64 2826
/proc/meminfo: memFree=1510864/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=1112 CPUtime=0
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1102293905 1138688 141 1992294400 134512640 135192793 4294956224 18446744073709551615 134567810 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 278 141 56 166 0 109 0

[startup+0.0737241 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 2826
/proc/meminfo: memFree=1510864/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=1772 CPUtime=0.07
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 334 0 0 0 7 0 0 0 18 0 1 0 1102293905 1814528 320 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 443 320 73 166 0 274 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1772

[startup+0.101726 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 2826
/proc/meminfo: memFree=1510864/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=1772 CPUtime=0.09
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 339 0 0 0 9 0 0 0 18 0 1 0 1102293905 1814528 325 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 443 325 73 166 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1772

[startup+0.301743 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 2826
/proc/meminfo: memFree=1510864/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=2036 CPUtime=0.29
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 405 0 0 0 29 0 0 0 19 0 1 0 1102293905 2084864 391 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 509 391 73 166 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2036

[startup+0.701779 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 2826
/proc/meminfo: memFree=1510864/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=2300 CPUtime=0.69
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 464 0 0 0 69 0 0 0 23 0 1 0 1102293905 2355200 450 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 575 450 73 166 0 406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2300

[startup+1.50185 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2827
/proc/meminfo: memFree=1509128/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=2696 CPUtime=1.49
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 553 0 0 0 149 0 0 0 25 0 1 0 1102293905 2760704 539 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 674 539 73 166 0 505 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2696

[startup+3.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2827
/proc/meminfo: memFree=1508616/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=3092 CPUtime=3.09
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 660 0 0 0 309 0 0 0 25 0 1 0 1102293905 3166208 646 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 773 646 73 166 0 604 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3092

[startup+6.30128 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2827
/proc/meminfo: memFree=1507848/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=3772 CPUtime=6.29
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 827 0 0 0 629 0 0 0 25 0 1 0 1102293905 3862528 813 1992294400 134512640 135192793 4294956224 18446744073709551615 134534178 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 943 813 73 166 0 774 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3772

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2827
/proc/meminfo: memFree=1506760/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=4712 CPUtime=12.69
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 1039 0 0 0 1269 0 0 0 25 0 1 0 1102293905 4825088 1025 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 1178 1025 73 166 0 1009 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4712

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2827
/proc/meminfo: memFree=1505608/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=5820 CPUtime=25.48
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 1315 0 0 0 2548 0 0 0 25 0 1 0 1102293905 5959680 1301 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 1455 1301 73 166 0 1286 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5820

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2827
/proc/meminfo: memFree=1504264/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=7348 CPUtime=51.08
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 1675 0 0 0 5107 1 0 0 25 0 1 0 1102293905 7524352 1661 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 1837 1661 73 166 0 1668 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7348

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2827
/proc/meminfo: memFree=1502152/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=9540 CPUtime=102.27
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 2162 0 0 0 10226 1 0 0 25 0 1 0 1102293905 9768960 2148 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 2385 2148 73 166 0 2216 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9540

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2827
/proc/meminfo: memFree=1500296/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=11764 CPUtime=162.25
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 2623 0 0 0 16223 2 0 0 25 0 1 0 1102293905 12046336 2609 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 2941 2609 73 166 0 2772 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11764

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2827
/proc/meminfo: memFree=1498504/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=13608 CPUtime=222.23
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 3057 0 0 0 22221 2 0 0 25 0 1 0 1102293905 13934592 3043 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 3402 3043 73 166 0 3233 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13608

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2827
/proc/meminfo: memFree=1497800/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=14536 CPUtime=282.22
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 3240 0 0 0 28219 3 0 0 25 0 1 0 1102293905 14884864 3226 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 3634 3226 73 166 0 3465 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14536

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2827
/proc/meminfo: memFree=1496840/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=15432 CPUtime=342.19
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 3477 0 0 0 34216 3 0 0 25 0 1 0 1102293905 15802368 3463 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 3858 3463 73 166 0 3689 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15432

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2827
/proc/meminfo: memFree=1495880/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=16488 CPUtime=402.18
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 3727 0 0 0 40214 4 0 0 25 0 1 0 1102293905 16883712 3713 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 4122 3713 73 166 0 3953 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16488

[startup+462.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 2827
/proc/meminfo: memFree=1495240/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=17252 CPUtime=462.16
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 3882 0 0 0 46212 4 0 0 25 0 1 0 1102293905 17666048 3868 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 4313 3868 73 166 0 4144 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17252

[startup+522.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 2827
/proc/meminfo: memFree=1494600/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=18024 CPUtime=522.15
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 4051 0 0 0 52210 5 0 0 25 0 1 0 1102293905 18456576 4037 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 4506 4037 73 166 0 4337 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18024

[startup+582.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 2827
/proc/meminfo: memFree=1493960/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=18620 CPUtime=582.13
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 4210 0 0 0 58208 5 0 0 25 0 1 0 1102293905 19066880 4196 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 4655 4196 73 166 0 4486 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18620

[startup+642.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 2827
/proc/meminfo: memFree=1493576/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=19100 CPUtime=642.12
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 4301 0 0 0 64206 6 0 0 25 0 1 0 1102293905 19558400 4287 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 4775 4287 73 166 0 4606 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19100

[startup+702.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 2827
/proc/meminfo: memFree=1492872/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=19864 CPUtime=702.1
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 4470 0 0 0 70204 6 0 0 25 0 1 0 1102293905 20340736 4456 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 4966 4456 73 166 0 4797 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 19864

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2827
/proc/meminfo: memFree=1492168/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=20652 CPUtime=762.09
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 4634 0 0 0 76202 7 0 0 25 0 1 0 1102293905 21147648 4620 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 5163 4620 73 166 0 4994 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 20652

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2827
/proc/meminfo: memFree=1491784/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=21272 CPUtime=822.07
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 4739 0 0 0 82200 7 0 0 25 0 1 0 1102293905 21782528 4725 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 5318 4725 73 166 0 5149 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 21272

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2827
/proc/meminfo: memFree=1491336/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=21748 CPUtime=882.06
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 4835 0 0 0 88198 8 0 0 25 0 1 0 1102293905 22269952 4821 1992294400 134512640 135192793 4294956224 18446744073709551615 134533800 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 5437 4821 73 166 0 5268 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 21748

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2827
/proc/meminfo: memFree=1490824/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=22184 CPUtime=942.04
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 4952 0 0 0 94196 8 0 0 25 0 1 0 1102293905 22716416 4938 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 5546 4938 73 166 0 5377 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 22184

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2827
/proc/meminfo: memFree=1490568/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=22796 CPUtime=1002.02
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 5064 0 0 0 100194 8 0 0 25 0 1 0 1102293905 23343104 5050 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 5699 5050 73 166 0 5530 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 22796

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2827
/proc/meminfo: memFree=1489928/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=23468 CPUtime=1062.01
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 5214 0 0 0 106192 9 0 0 25 0 1 0 1102293905 24031232 5200 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 5867 5200 73 166 0 5698 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 23468

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2827
/proc/meminfo: memFree=1489160/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=24464 CPUtime=1121.99
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 5400 0 0 0 112190 9 0 0 25 0 1 0 1102293905 25051136 5386 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 6116 5386 73 166 0 5947 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 24464

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2827
/proc/meminfo: memFree=1488648/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=25008 CPUtime=1181.98
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 5517 0 0 0 118188 10 0 0 25 0 1 0 1102293905 25608192 5503 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 6252 5503 73 166 0 6083 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 25008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2827
/proc/meminfo: memFree=1488456/2055920 swapFree=4178352/4192956
[pid=2826] ppid=2824 vsize=25200 CPUtime=1200.08
/proc/2826/stat : 2826 (mxc-sat09) R 2824 2826 31728 0 -1 4194304 5558 0 0 0 119998 10 0 0 25 0 1 0 1102293905 25804800 5544 1992294400 134512640 135192793 4294956224 18446744073709551615 134533873 0 0 4096 0 0 0 0 17 1 0 0
/proc/2826/statm: 6300 5544 73 166 0 6131 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25200

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.106983
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 25200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5558
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= 1919

runsolver used 0.859869 second user time and 2.58861 second system time

The end

Launcher Data 

Begin job on node43 at 2009-03-29 05:11:51
IDJOB=1518177
IDBENCH=70658
IDSOLVER=504
FILE ID=node43/1518177-1238296311
PBS_JOBID= 9060945
Free space on /tmp= 63084 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S146188995-071.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518177-1238296311/watcher-1518177-1238296311 -o /tmp/evaluation-result-1518177-1238296311/solver-1518177-1238296311 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518177-1238296311.cnf

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

MD5SUM BENCH= 890aea0df389e5329db583f37e858c1b
RANDOM SEED=197461404

node43.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		: 3000.242
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		: 3000.242
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:       1511280 kB
Buffers:         63900 kB
Cached:         395912 kB
SwapCached:       8504 kB
Active:         145984 kB
Inactive:       323920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1511280 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          15792 kB
Slab:            60696 kB
Committed_AS:  2375200 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= 63084 MiB
End job on node43 at 2009-03-29 05:31:54