Trace number 1730486

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 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-harder-php-018-017.sat05-1189.reshuffled-07.cnf
MD5SUM51a1a3a012cf07e3662164064eca4702
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark179.938
Satisfiable
(Un)Satisfiability was proved
Number of variables306
Number of clauses2619
Sum of the clauses size5508
Maximum clause length17
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22601
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518

Solver Data 

76.77/76.85	c starting MXC with:
76.77/76.85	c cnf_path = HOME/instance-1730486-1240759904.cnf
76.77/76.85	c restart_strategy = auto
76.77/76.85	c sign_strategy = cached
76.77/76.85	c use_preprocessing = -1
76.77/76.85	c output_implicant = 1
76.77/76.85	c timeout_seconds = 0
76.77/76.85	c running SatELite... done
76.77/76.85	c 19 vars eliminated
76.77/76.85	c received 0 units and 2601 clauses from SatELite
76.77/76.85	c 18 assignments made, starting to guess now
76.77/76.85	c ===================================[MXC]=====================================
76.77/76.85	c | Conflicts |                Clause Statistics                   |   Vars   |
76.77/76.85	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
76.77/76.85	c =============================================================================
76.77/76.85	c |         0 |       0    2448      153        0        0     nan |      306 |
76.77/76.85	c |       100 |       0    2448      153      100     1050    66.5 |      288 |
76.77/76.85	c |       210 |       0    2448      153      210     1105    73.1 |      288 |
76.77/76.85	c |       441 |       0    2448      153      441     1220    74.4 |      288 |
76.77/76.85	c |       805 |       0    2448      153      805     1402    76.6 |      288 |
76.77/76.85	c |      1315 |       0    2448      153     1315     1609    78.1 |      288 |
76.77/76.85	c |      1986 |       0    2448      153     1145     1754    90.7 |      288 |
76.77/76.85	c |      2834 |       0    2448      153     1071     1894    83.6 |      288 |
76.77/76.85	c |      3876 |       0    2448      153     1108     2031    89.2 |      288 |
76.77/76.85	c |      5132 |       0    2448      153     1297     2163   118.0 |      288 |
76.77/76.85	c |      6623 |       0    2448      153     1665     2292    91.2 |      288 |
76.77/76.85	c |      8373 |       0    2448      153     2244     2419   102.6 |      288 |
76.77/76.85	c |     10408 |       0    2448      153     1814     2543   117.0 |      288 |
76.77/76.85	c |     12756 |       0    2448      153     1554     2665   126.9 |      288 |
76.77/76.85	c |     15449 |       0    2448      153     1555     2786   130.6 |      288 |
76.77/76.85	c |     18521 |       0    2448      153     1813     2906   133.8 |      288 |
76.77/76.85	c |     22010 |       0    2448      153     2391     3025   132.4 |      288 |
76.77/76.85	c |     25958 |       0    2448      153     1761     3144   128.7 |      288 |
76.77/76.85	c |     30411 |       0    2448      153     3077     3262   130.8 |      288 |
76.77/76.85	c |     35419 |       0    2448      153     3281     3381   133.3 |      288 |
76.77/76.85	c |     41038 |       0    2448      153     2217     3499   130.3 |      288 |
76.77/76.85	c |     47329 |       0    2448      153     3322     3618   125.1 |      288 |
76.77/76.85	c |     54360 |       0    2448      153     3256     3737   123.3 |      288 |
76.77/76.85	c |     62205 |       0    2448      153     3732     3857   125.7 |      288 |
76.77/76.85	c |     70945 |       0    2448      153     2984     3978   123.0 |      288 |
76.77/76.85	c |     80669 |       0    2448      153     2935     4099   122.1 |      288 |
76.77/76.85	c |     91476 |       0    2448      153     3596     4222   129.5 |      288 |
76.77/76.85	c |    103474 |       0    2448      153     2960     4346   127.1 |      288 |
76.77/76.85	c |    116782 |       0    2448      153     3340     4471   127.4 |      288 |
76.77/76.85	c |    131532 |       0    2448      153     2640     4597   121.5 |      288 |
76.77/76.85	c |    147868 |       0    2448      153     3040     4726   125.6 |      288 |
76.77/76.85	c |    165948 |       0    2448      153     4709     4855   128.5 |      288 |
76.77/76.85	c |    185947 |       0    2448      153     2931     4987   137.3 |      288 |
76.77/76.85	c |    208057 |       0    2448      153     5114     5120   131.1 |      288 |
76.77/76.85	c |    232489 |       0    2448      153     4116     5255   127.6 |      288 |
76.77/76.85	c |    259475 |       0    2448      153     5095     5393   120.1 |      288 |
76.77/76.85	c |    289271 |       0    2448      153     5063     5532   132.3 |      288 |
76.77/76.85	c |    322158 |       0    2448      153     4896     5674   129.1 |      288 |
76.77/76.85	c |    358445 |       0    2448      153     4217     5818    94.0 |      288 |
76.77/76.85	c |    398472 |       0    2448      153     3529     5965   129.9 |      288 |
76.77/76.85	c |    442613 |       0    2448      153     6040     6114   130.9 |      288 |
76.77/76.85	c |    491279 |       0    2448      153     5828     6265   125.7 |      288 |
76.77/76.85	c |    544923 |       0    2448      153     6327

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730486-1240759904/watcher-1730486-1240759904 -o /tmp/evaluation-result-1730486-1240759904/solver-1730486-1240759904 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1730486-1240759904.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: 0.92 0.99 0.99 3/64 27926
/proc/meminfo: memFree=1506496/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=1116 CPUtime=0
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 104023621 1142784 136 1992294400 134512640 135192793 4294956208 18446744073709551615 134749003 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 279 136 56 166 0 110 0

[startup+0.0820421 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 27926
/proc/meminfo: memFree=1506496/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=1908 CPUtime=0.08
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 364 0 0 0 8 0 0 0 18 0 1 0 104023621 1953792 350 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 477 350 72 166 0 308 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1908

[startup+0.101043 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 27926
/proc/meminfo: memFree=1506496/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=1908 CPUtime=0.09
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 389 0 0 0 9 0 0 0 18 0 1 0 104023621 1953792 375 1992294400 134512640 135192793 4294956208 18446744073709551615 134550996 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 477 375 73 166 0 308 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1908

[startup+0.301065 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 27926
/proc/meminfo: memFree=1506496/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=2436 CPUtime=0.29
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 525 0 0 0 29 0 0 0 19 0 1 0 104023621 2494464 511 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 643 513 73 166 0 474 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2436

[startup+0.701108 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 27926
/proc/meminfo: memFree=1506496/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=2968 CPUtime=0.69
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 653 0 0 0 69 0 0 0 22 0 1 0 104023621 3039232 639 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 742 639 73 166 0 573 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2968

[startup+1.50119 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 27927
/proc/meminfo: memFree=1503672/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=3892 CPUtime=1.49
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 856 0 0 0 149 0 0 0 25 0 1 0 104023621 3985408 842 1992294400 134512640 135192793 4294956208 18446744073709551615 134550897 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 973 842 73 166 0 804 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3892

[startup+3.10136 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 27927
/proc/meminfo: memFree=1502904/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=4596 CPUtime=3.09
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 1032 0 0 0 309 0 0 0 25 0 1 0 104023621 4706304 1018 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 1149 1018 73 166 0 980 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4596

[startup+6.30171 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 27927
/proc/meminfo: memFree=1501752/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=5540 CPUtime=6.29
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 1257 0 0 0 629 0 0 0 25 0 1 0 104023621 5672960 1243 1992294400 134512640 135192793 4294956208 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 1385 1243 73 166 0 1216 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5540

[startup+12.7014 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 27927
/proc/meminfo: memFree=1500536/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=6892 CPUtime=12.68
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 1563 0 0 0 1268 0 0 0 25 0 1 0 104023621 7057408 1549 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 1723 1549 73 166 0 1554 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6892

[startup+25.5018 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 27927
/proc/meminfo: memFree=1498616/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=8744 CPUtime=25.48
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 1979 0 0 0 2548 0 0 0 25 0 1 0 104023621 8953856 1965 1992294400 134512640 135192793 4294956208 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 2186 1965 73 166 0 2017 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8744

[startup+51.1015 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 27927
/proc/meminfo: memFree=1496504/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=11284 CPUtime=51.08
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 2514 0 0 0 5107 1 0 0 25 0 1 0 104023621 11554816 2500 1992294400 134512640 135192793 4294956208 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 2821 2500 73 166 0 2652 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11284

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 27927
/proc/meminfo: memFree=1493432/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=14560 CPUtime=102.27
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 3274 0 0 0 10225 2 0 0 25 0 1 0 104023621 14909440 3260 1992294400 134512640 135192793 4294956208 18446744073709551615 134552429 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 3640 3260 73 166 0 3471 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14560

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27927
/proc/meminfo: memFree=1491512/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=16668 CPUtime=162.25
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 3738 0 0 0 16223 2 0 0 25 0 1 0 104023621 17068032 3724 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 4167 3724 73 166 0 3998 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16668

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27927
/proc/meminfo: memFree=1489912/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=18204 CPUtime=222.23
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 4133 0 0 0 22221 2 0 0 25 0 1 0 104023621 18640896 4119 1992294400 134512640 135192793 4294956208 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 4551 4119 73 166 0 4382 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18204

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27927
/proc/meminfo: memFree=1488824/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=19704 CPUtime=282.21
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 4399 0 0 0 28218 3 0 0 25 0 1 0 104023621 20176896 4385 1992294400 134512640 135192793 4294956208 18446744073709551615 134549774 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 4926 4385 73 166 0 4757 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19704

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27927
/proc/meminfo: memFree=1487736/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=20948 CPUtime=342.2
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 4659 0 0 0 34217 3 0 0 25 0 1 0 104023621 21450752 4645 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 5237 4645 73 166 0 5068 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20948

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27929
/proc/meminfo: memFree=1486392/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=22508 CPUtime=402.17
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 4963 0 0 0 40214 3 0 0 25 0 1 0 104023621 23048192 4949 1992294400 134512640 135192793 4294956208 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 5627 4949 73 166 0 5458 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 22508

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27929
/proc/meminfo: memFree=1485432/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=24056 CPUtime=462.15
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 5250 0 0 0 46212 3 0 0 25 0 1 0 104023621 24633344 5236 1992294400 134512640 135192793 4294956208 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 6014 5236 73 166 0 5845 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 24056

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27929
/proc/meminfo: memFree=1484536/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=25300 CPUtime=522.14
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 5476 0 0 0 52210 4 0 0 25 0 1 0 104023621 25907200 5462 1992294400 134512640 135192793 4294956208 18446744073709551615 134552293 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 6325 5462 73 166 0 6156 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 25300

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27929
/proc/meminfo: memFree=1483640/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=26280 CPUtime=582.12
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 5694 0 0 0 58208 4 0 0 25 0 1 0 104023621 26910720 5680 1992294400 134512640 135192793 4294956208 18446744073709551615 134552707 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 6570 5680 73 166 0 6401 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 26280

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27929
/proc/meminfo: memFree=1482936/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=27236 CPUtime=642.11
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 5860 0 0 0 64207 4 0 0 25 0 1 0 104023621 27889664 5846 1992294400 134512640 135192793 4294956208 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 6809 5846 73 166 0 6640 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 27236

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27929
/proc/meminfo: memFree=1482360/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=27764 CPUtime=702.09
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 6016 0 0 0 70205 4 0 0 25 0 1 0 104023621 28430336 6002 1992294400 134512640 135192793 4294956208 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 6941 6002 73 166 0 6772 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 27764

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27929
/proc/meminfo: memFree=1481656/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=28496 CPUtime=762.08
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 6176 0 0 0 76203 5 0 0 25 0 1 0 104023621 29179904 6162 1992294400 134512640 135192793 4294956208 18446744073709551615 134534178 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 7124 6162 73 166 0 6955 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 28496

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27929
/proc/meminfo: memFree=1481336/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=29004 CPUtime=822.06
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 6265 0 0 0 82201 5 0 0 25 0 1 0 104023621 29700096 6251 1992294400 134512640 135192793 4294956208 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 7251 6251 73 166 0 7082 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 29004

[startup+882.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 27929
/proc/meminfo: memFree=1480824/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=29532 CPUtime=882.04
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 6402 0 0 0 88199 5 0 0 25 0 1 0 104023621 30240768 6388 1992294400 134512640 135192793 4294956208 18446744073709551615 134533898 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 7383 6388 73 166 0 7214 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 29532

[startup+942.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 27929
/proc/meminfo: memFree=1479928/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=30372 CPUtime=942.02
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 6594 0 0 0 94197 5 0 0 25 0 1 0 104023621 31100928 6580 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 7593 6580 73 166 0 7424 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 30372

[startup+1002.3 s]
/proc/loadavg: 1.13 1.04 1.01 2/65 27929
/proc/meminfo: memFree=1479672/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=30512 CPUtime=1002
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 6666 0 0 0 100195 5 0 0 25 0 1 0 104023621 31244288 6652 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 7628 6652 73 166 0 7459 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 30512

[startup+1062.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/65 27929
/proc/meminfo: memFree=1478328/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=31772 CPUtime=1061.99
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 7016 0 0 0 106193 6 0 0 25 0 1 0 104023621 32534528 7002 1992294400 134512640 135192793 4294956208 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 7943 7002 73 166 0 7774 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 31772

[startup+1122.3 s]
/proc/loadavg: 1.11 1.05 1.00 2/65 27929
/proc/meminfo: memFree=1478200/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=31840 CPUtime=1121.97
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 7130 0 0 0 112191 6 0 0 25 0 1 0 104023621 32604160 7019 1992294400 134512640 135192793 4294956208 18446744073709551615 134533878 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 7960 7019 73 166 0 7791 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 31840

[startup+1182.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/65 27929
/proc/meminfo: memFree=1478008/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=31840 CPUtime=1181.96
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 7172 0 0 0 118189 7 0 0 25 0 1 0 104023621 32604160 7061 1992294400 134512640 135192793 4294956208 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 7960 7061 73 166 0 7791 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 31840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.07 1.05 1.00 2/65 27929
/proc/meminfo: memFree=1477944/2055920 swapFree=4181324/4192956
[pid=27926] ppid=27924 vsize=31840 CPUtime=1200.06
/proc/27926/stat : 27926 (mxc-sat09) R 27924 27926 27585 0 -1 4194304 7185 0 0 0 119999 7 0 0 25 0 1 0 104023621 32604160 7074 1992294400 134512640 135192793 4294956208 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 7960 7074 73 166 0 7791 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 31840

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): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.076988
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 31840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7185
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= 2437

runsolver used 1.00085 second user time and 2.31865 second system time

The end

Launcher Data 

Begin job on node19 at 2009-04-26 17:31:44
IDJOB=1730486
IDBENCH=24731
IDSOLVER=504
FILE ID=node19/1730486-1240759904
PBS_JOBID= 9187124
Free space on /tmp= 66308 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/counting-harder-php-018-017.sat05-1189.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730486-1240759904/watcher-1730486-1240759904 -o /tmp/evaluation-result-1730486-1240759904/solver-1730486-1240759904 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1730486-1240759904.cnf

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

MD5SUM BENCH= 51a1a3a012cf07e3662164064eca4702
RANDOM SEED=195929900

node19.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		: 3000.236
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		: 3000.236
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:       1506976 kB
Buffers:         70704 kB
Cached:         397892 kB
SwapCached:       5500 kB
Active:         199420 kB
Inactive:       277100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1506976 kB
SwapTotal:     4192956 kB
SwapFree:      4181324 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          13516 kB
Slab:            58444 kB
Committed_AS:   383208 kB
PageTables:       1452 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= 66308 MiB
End job on node19 at 2009-04-26 17:51:46