Trace number 455764

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, and are wall clock time (not CPU 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
SATzilla CRAFTED? (MO) 4425.29 4426.73

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-15-u.cnf
MD5SUM5075403108b346b0852b49bcc62d2275
Bench CategoryINDUST (industrial 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 variables260346
Number of clauses1198313
Sum of the clauses size2751716
Maximum clause length10
Minimum clause length1
Number of clauses of size 119536
Number of clauses of size 2950011
Number of clauses of size 3180146
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

Solver Data (download as text)

71.35/71.41	c run March_dl for 5 seconds ... 
71.35/71.41	c Bin: Executing march_dl
71.35/71.41	c child exit by a signal
71.35/71.41	c march_dl returned code 137.
71.35/71.41	c run saps (UBCSAT implementation) for 2 seconds ... 
71.35/71.41	c Bin: Executing ubcsat2006
71.35/71.41	c child exited successfully
71.35/71.41	c ubcsat2006 returned code 0.
71.35/71.41	c satzilla computing base features
71.35/71.41	Error!!! VCG-VAR-entropy
71.35/71.41	Satzilla is runing default solver ... 
71.35/71.41	 c satzilla running minisat20 ... 
71.35/71.42	This is MiniSat 2.0 beta
71.35/71.42	WARNING: for repeatability, setting FPU to use double precision
71.35/71.42	============================[ Problem Statistics ]=============================
71.35/71.42	|                                                                             |
71.35/71.42	|  Number of variables:  260346                                               |
71.35/71.42	|  Number of clauses:    1198313                                              |
71.36/72.17	|  Parsing time:         0.67         s                                       |
71.36/72.25	============================[ Search Statistics ]==============================
71.36/72.25	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
71.36/72.25	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
71.36/72.25	===============================================================================
71.36/72.25	|         0 |  201447   908230  2158598 |   302743        0    nan |  0.000 % |
72.53/72.68	|       101 |  201435   908230  2158598 |   333017       99    133 | 22.742 % |
72.82/72.98	|       251 |  201410   908230  2158598 |   366319      244     83 | 23.345 % |
73.43/73.53	|       476 |  201275   908230  2158598 |   402951      469     67 | 23.345 % |
74.03/74.13	|       813 |  199527   898561  2137561 |   443246      805     81 | 23.443 % |
75.23/75.31	|      1320 |  199527   898561  2137561 |   487571     1312    117 | 23.443 % |
76.94/77.07	|      2084 |  199113   897255  2134729 |   536328     2072    191 | 24.065 % |
79.23/79.32	|      3223 |  197070   885711  2109911 |   589961     3199    159 | 24.412 % |
83.13/83.28	|      4932 |  194811   874025  2084733 |   648957     4902    154 | 25.442 % |
94.43/94.60	|      7494 |  190770   852742  2039679 |   713852     7449    316 | 26.726 % |
102.62/102.73	|     11339 |  190250   850378  2034887 |   785238    11204    277 | 26.973 % |
119.92/120.07	|     17105 |  189507   845806  2025464 |   863762    16895    293 | 27.210 % |
195.50/195.65	|     25757 |  189348   845018  2023868 |   950138    25541    532 | 27.276 % |
361.85/362.00	|     38732 |  189322   844784  2023360 |  1045152    38511    901 | 27.289 % |
564.09/564.38	|     58193 |  187592   835186  2003867 |  1149667    57953    921 | 27.945 % |
871.30/871.65	|     87385 |  187549   834946  2003381 |  1264634    87142   1118 | 27.983 % |
1304.38/1304.89	|    131175 |  186031   829040  1991395 |  1391097   130890   1105 | 28.648 % |
2643.19/2644.04	|    196859 |  185761   825074  1983189 |  1530207   196538   1493 | 28.648 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-455764-1178568674 -o ROOT/results/node19/solver-455764-1178568674 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/455764-1178568674/SATzilla2007_C /tmp/evaluation/455764-1178568674/instance-455764-1178568674.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.34 0.78 0.92 3/77 19804
/proc/meminfo: memFree=1811216/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=1440 CPUtime=0
/proc/19804/stat : 19804 (SATzilla2007_C) R 19802 19804 19748 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 304784972 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/19804/statm: 360 110 95 260 0 84 0
[pid=19805] ppid=19804 vsize=6340 CPUtime=0
/proc/19805/stat : 19805 (march_dl) R 19804 19804 19748 0 -1 4194304 801 0 0 0 0 0 0 0 18 0 1 0 304784972 6492160 796 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134549433 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19805/statm: 1585 804 49 118 0 1464 0

[startup+0.0167391 s]
/proc/loadavg: 0.34 0.78 0.92 3/77 19804
/proc/meminfo: memFree=1811216/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=1440 CPUtime=0
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 304784972 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19804/statm: 360 110 95 260 0 84 0
[pid=19805] ppid=19804 vsize=17076 CPUtime=0.01
/proc/19805/stat : 19805 (march_dl) R 19804 19804 19748 0 -1 4194304 1982 0 0 0 0 1 0 0 19 0 1 0 304784972 17485824 1977 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19805/statm: 4269 1979 49 118 0 4148 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 18516

[startup+0.102734 s]
/proc/loadavg: 0.34 0.78 0.92 3/77 19804
/proc/meminfo: memFree=1811216/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=1440 CPUtime=0
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 304784972 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19804/statm: 360 110 95 260 0 84 0
[pid=19805] ppid=19804 vsize=26864 CPUtime=0.09
/proc/19805/stat : 19805 (march_dl) R 19804 19804 19748 0 -1 4194304 5266 0 0 0 7 2 0 0 19 0 1 0 304784972 27508736 5261 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19805/statm: 6716 5261 50 118 0 6595 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28304

[startup+0.30175 s]
/proc/loadavg: 0.34 0.78 0.92 3/77 19804
/proc/meminfo: memFree=1811216/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=1440 CPUtime=0
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 304784972 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19804/statm: 360 110 95 260 0 84 0
[pid=19805] ppid=19804 vsize=29504 CPUtime=0.29
/proc/19805/stat : 19805 (march_dl) R 19804 19804 19748 0 -1 4194304 6090 0 0 0 27 2 0 0 20 0 1 0 304784972 30212096 6085 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19805/statm: 7376 6085 50 118 0 7255 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30944

[startup+0.701793 s]
/proc/loadavg: 0.34 0.78 0.92 3/77 19804
/proc/meminfo: memFree=1811216/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=1440 CPUtime=0
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 304784972 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19804/statm: 360 110 95 260 0 84 0
[pid=19805] ppid=19804 vsize=34652 CPUtime=0.69
/proc/19805/stat : 19805 (march_dl) R 19804 19804 19748 0 -1 4194304 7667 0 0 0 65 4 0 0 24 0 1 0 304784972 35483648 7662 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134549887 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19805/statm: 8663 7662 50 118 0 8542 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36092

[startup+1.50188 s]
/proc/loadavg: 0.39 0.78 0.92 2/79 19806
/proc/meminfo: memFree=1776192/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=1440 CPUtime=0
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 304784972 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19804/statm: 360 110 95 260 0 84 0
[pid=19805] ppid=19804 vsize=44288 CPUtime=1.49
/proc/19805/stat : 19805 (march_dl) R 19804 19804 19748 0 -1 4194304 10639 0 0 0 143 6 0 0 25 0 1 0 304784972 45350912 10634 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19805/statm: 11072 10634 50 118 0 10951 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45728

[startup+3.10106 s]
/proc/loadavg: 0.39 0.78 0.92 2/79 19806
/proc/meminfo: memFree=1756352/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=1440 CPUtime=0
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 304784972 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19804/statm: 360 110 95 260 0 84 0
[pid=19805] ppid=19804 vsize=104352 CPUtime=3.09
/proc/19805/stat : 19805 (march_dl) R 19804 19804 19748 0 -1 4194304 29615 0 0 0 295 14 0 0 25 0 1 0 304784972 106856448 21519 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19805/statm: 26088 21519 55 118 0 25967 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 105792

[startup+6.3014 s]
/proc/loadavg: 0.44 0.79 0.92 2/79 19807
/proc/meminfo: memFree=1805696/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=1440 CPUtime=5
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 134 32510 0 0 0 0 484 16 16 0 1 0 304784972 1474560 111 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19804/statm: 360 111 96 260 0 84 0
[pid=19807] ppid=19804 vsize=27860 CPUtime=1.28
/proc/19807/stat : 19807 (ubcsat2006) R 19804 19804 19748 0 -1 4194304 4593 0 0 0 125 3 0 0 25 0 1 0 304785474 28528640 4577 18446744073709551615 134512640 134777720 4294956528 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19807/statm: 6965 4577 141 64 0 6546 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29300

[startup+12.7011 s]
/proc/loadavg: 0.49 0.79 0.92 2/78 19807
/proc/meminfo: memFree=1704520/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=114076 CPUtime=12.66
/proc/19804/stat : 19804 (SATzilla2007_C) R 19802 19804 19748 0 -1 4194304 26830 50087 0 0 386 11 844 25 25 0 1 0 304784972 116813824 26800 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216365 0 0 4096 0 0 0 0 17 1 0 0
/proc/19804/statm: 28519 26800 121 260 0 28243 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 114076

[startup+25.5025 s]
/proc/loadavg: 0.60 0.80 0.92 2/78 19807
/proc/meminfo: memFree=1704264/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=114076 CPUtime=25.46
/proc/19804/stat : 19804 (SATzilla2007_C) R 19802 19804 19748 0 -1 4194304 26900 50087 0 0 1665 12 844 25 25 0 1 0 304784972 116813824 26870 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216365 0 0 4096 0 0 0 0 17 1 0 0
/proc/19804/statm: 28519 26870 121 260 0 28243 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 114076

[startup+51.1023 s]
/proc/loadavg: 0.74 0.81 0.92 2/78 19807
/proc/meminfo: memFree=1703752/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=114076 CPUtime=51.05
/proc/19804/stat : 19804 (SATzilla2007_C) R 19802 19804 19748 0 -1 4194304 27042 50087 0 0 4222 14 844 25 25 0 1 0 304784972 116813824 27012 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216365 0 0 4096 0 0 0 0 17 1 0 0
/proc/19804/statm: 28519 27012 121 260 0 28243 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 114076

[startup+102.306 s]
/proc/loadavg: 0.88 0.84 0.92 2/79 19808
/proc/meminfo: memFree=1672768/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=67796 CPUtime=71.36
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 33207 50087 0 0 6247 20 844 25 25 0 1 0 304784972 69423104 16500 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19804/statm: 16949 16500 126 260 0 16673 0
[pid=19808] ppid=19804 vsize=78780 CPUtime=30.87
/proc/19808/stat : 19808 (minisat20) R 19804 19804 19748 0 -1 4194304 18300 0 0 0 3076 11 0 0 25 0 1 0 304792114 80670720 18286 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19808/statm: 19695 18286 59 118 0 19573 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 146576

[startup+162.302 s]
/proc/loadavg: 0.95 0.87 0.92 2/79 19808
/proc/meminfo: memFree=1647552/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=67796 CPUtime=71.36
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 33207 50087 0 0 6247 20 844 25 25 0 1 0 304784972 69423104 16500 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19804/statm: 16949 16500 126 260 0 16673 0
[pid=19808] ppid=19804 vsize=104200 CPUtime=90.85
/proc/19808/stat : 19808 (minisat20) R 19804 19804 19748 0 -1 4194304 24658 0 0 0 9068 17 0 0 25 0 1 0 304792114 106700800 24644 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527480 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19808/statm: 26050 24644 59 118 0 25928 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 171996

[startup+222.303 s]
/proc/loadavg: 0.98 0.89 0.92 2/79 19808
/proc/meminfo: memFree=1618112/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=67796 CPUtime=71.36
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 33207 50087 0 0 6247 20 844 25 25 0 1 0 304784972 69423104 16500 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19804/statm: 16949 16500 126 260 0 16673 0
[pid=19808] ppid=19804 vsize=133224 CPUtime=150.83
/proc/19808/stat : 19808 (minisat20) R 19804 19804 19748 0 -1 4194304 31907 0 0 0 15060 23 0 0 25 0 1 0 304792114 136421376 31893 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527454 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19808/statm: 33306 31893 59 118 0 33184 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 201020

[startup+282.302 s]
/proc/loadavg: 0.99 0.91 0.92 2/79 19808
/proc/meminfo: memFree=1587968/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=67796 CPUtime=71.36
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 33207 50087 0 0 6247 20 844 25 25 0 1 0 304784972 69423104 16500 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19804/statm: 16949 16500 126 260 0 16673 0
[pid=19808] ppid=19804 vsize=163700 CPUtime=210.81
/proc/19808/stat : 19808 (minisat20) R 19804 19804 19748 0 -1 4194304 39519 0 0 0 21052 29 0 0 25 0 1 0 304792114 167628800 39505 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134525543 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19808/statm: 40925 39505 59 118 0 40803 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 231496

[startup+342.303 s]
/proc/loadavg: 0.99 0.92 0.92 2/79 19808
/proc/meminfo: memFree=1556416/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=67796 CPUtime=71.36
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 33207 50087 0 0 6247 20 844 25 25 0 1 0 304784972 69423104 16500 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19804/statm: 16949 16500 126 260 0 16673 0
[pid=19808] ppid=19804 vsize=194740 CPUtime=270.8
/proc/19808/stat : 19808 (minisat20) R 19804 19804 19748 0 -1 4194304 47305 0 0 0 27046 34 0 0 25 0 1 0 304792114 199413760 47291 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527497 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19808/statm: 48685 47291 59 118 0 48563 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 262536

[startup+402.303 s]
/proc/loadavg: 0.99 0.93 0.92 2/79 19808
/proc/meminfo: memFree=1534592/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=67796 CPUtime=71.36
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 33207 50087 0 0 6247 20 844 25 25 0 1 0 304784972 69423104 16500 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19804/statm: 16949 16500 126 260 0 16673 0

################
# More data... #
################

/proc/19808/statm: 408451 406941 59 118 0 408329 0
Current children cumulated CPU time (s) 3821.06
Current children cumulated vsize (KiB) 1701600

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 20008
/proc/meminfo: memFree=97280/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=67796 CPUtime=71.36
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 33207 50087 0 0 6247 20 844 25 25 0 1 0 304784972 69423104 16500 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19804/statm: 16949 16500 126 260 0 16673 0
[pid=19808] ppid=19804 vsize=1648312 CPUtime=3809.69
/proc/19808/stat : 19808 (minisat20) R 19804 19804 19748 0 -1 4194304 410575 0 0 0 380677 292 0 0 25 0 1 0 304792114 1687871488 410561 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527856 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19808/statm: 412078 410561 59 118 0 411956 0
Current children cumulated CPU time (s) 3881.05
Current children cumulated vsize (KiB) 1716108

[startup+3942.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 20008
/proc/meminfo: memFree=82816/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=67796 CPUtime=71.36
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 33207 50087 0 0 6247 20 844 25 25 0 1 0 304784972 69423104 16500 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19804/statm: 16949 16500 126 260 0 16673 0
[pid=19808] ppid=19804 vsize=1662536 CPUtime=3869.67
/proc/19808/stat : 19808 (minisat20) R 19804 19804 19748 0 -1 4194304 414137 0 0 0 386673 294 0 0 25 0 1 0 304792114 1702436864 414123 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527624 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19808/statm: 415634 414123 59 118 0 415512 0
Current children cumulated CPU time (s) 3941.03
Current children cumulated vsize (KiB) 1730332

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 20008
/proc/meminfo: memFree=68608/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=67796 CPUtime=71.36
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 33207 50087 0 0 6247 20 844 25 25 0 1 0 304784972 69423104 16500 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19804/statm: 16949 16500 126 260 0 16673 0
[pid=19808] ppid=19804 vsize=1676720 CPUtime=3929.65
/proc/19808/stat : 19808 (minisat20) R 19804 19804 19748 0 -1 4194304 417701 0 0 0 392669 296 0 0 25 0 1 0 304792114 1716961280 417687 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527584 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19808/statm: 419180 417687 59 118 0 419058 0
Current children cumulated CPU time (s) 4001.01
Current children cumulated vsize (KiB) 1744516

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 20008
/proc/meminfo: memFree=53888/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=67796 CPUtime=71.36
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 33207 50087 0 0 6247 20 844 25 25 0 1 0 304784972 69423104 16500 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19804/statm: 16949 16500 126 260 0 16673 0
[pid=19808] ppid=19804 vsize=1691272 CPUtime=3989.63
/proc/19808/stat : 19808 (minisat20) R 19804 19804 19748 0 -1 4194304 421324 0 0 0 398666 297 0 0 25 0 1 0 304792114 1731862528 421310 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527403 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19808/statm: 422818 421310 59 118 0 422696 0
Current children cumulated CPU time (s) 4060.99
Current children cumulated vsize (KiB) 1759068

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 20008
/proc/meminfo: memFree=39360/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=67796 CPUtime=71.36
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 33207 50087 0 0 6247 20 844 25 25 0 1 0 304784972 69423104 16500 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19804/statm: 16949 16500 126 260 0 16673 0
[pid=19808] ppid=19804 vsize=1705740 CPUtime=4049.62
/proc/19808/stat : 19808 (minisat20) R 19804 19804 19748 0 -1 4194304 424957 0 0 0 404662 300 0 0 25 0 1 0 304792114 1746677760 424943 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527480 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19808/statm: 426435 424943 59 118 0 426313 0
Current children cumulated CPU time (s) 4120.98
Current children cumulated vsize (KiB) 1773536

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 20008
/proc/meminfo: memFree=25344/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=67796 CPUtime=71.36
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 33207 50087 0 0 6247 20 844 25 25 0 1 0 304784972 69423104 16500 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19804/statm: 16949 16500 126 260 0 16673 0
[pid=19808] ppid=19804 vsize=1719564 CPUtime=4109.6
/proc/19808/stat : 19808 (minisat20) R 19804 19804 19748 0 -1 4194304 428405 0 0 0 410658 302 0 0 25 0 1 0 304792114 1760833536 428391 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19808/statm: 429891 428391 59 118 0 429769 0
Current children cumulated CPU time (s) 4180.96
Current children cumulated vsize (KiB) 1787360

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 20008
/proc/meminfo: memFree=15552/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=67796 CPUtime=71.36
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 33207 50087 0 0 6247 20 844 25 25 0 1 0 304784972 69423104 16500 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19804/statm: 16949 16500 126 260 0 16673 0
[pid=19808] ppid=19804 vsize=1734000 CPUtime=4169.58
/proc/19808/stat : 19808 (minisat20) R 19804 19804 19748 0 -1 4194304 432015 0 0 0 416653 305 0 0 25 0 1 0 304792114 1775616000 432001 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527591 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19808/statm: 433500 432001 59 118 0 433378 0
Current children cumulated CPU time (s) 4240.94
Current children cumulated vsize (KiB) 1801796

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 20008
/proc/meminfo: memFree=16256/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=67796 CPUtime=71.36
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 33207 50087 0 0 6247 20 844 25 25 0 1 0 304784972 69423104 16500 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19804/statm: 16949 16500 126 260 0 16673 0
[pid=19808] ppid=19804 vsize=1747216 CPUtime=4229.57
/proc/19808/stat : 19808 (minisat20) R 19804 19804 19748 0 -1 4194304 435326 0 0 0 422649 308 0 0 25 0 1 0 304792114 1789149184 435312 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527881 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19808/statm: 436804 435312 59 118 0 436682 0
Current children cumulated CPU time (s) 4300.93
Current children cumulated vsize (KiB) 1815012

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 20008
/proc/meminfo: memFree=15744/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=67796 CPUtime=71.36
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 33207 50087 0 0 6247 20 844 25 25 0 1 0 304784972 69423104 16500 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19804/statm: 16949 16500 126 260 0 16673 0
[pid=19808] ppid=19804 vsize=1760420 CPUtime=4289.55
/proc/19808/stat : 19808 (minisat20) R 19804 19804 19748 0 -1 4194304 438628 0 0 0 428645 310 0 0 25 0 1 0 304792114 1802670080 438614 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527380 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19808/statm: 440105 438614 59 118 0 439983 0
Current children cumulated CPU time (s) 4360.91
Current children cumulated vsize (KiB) 1828216

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 20008
/proc/meminfo: memFree=16000/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=67796 CPUtime=71.36
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 33207 50087 0 0 6247 20 844 25 25 0 1 0 304784972 69423104 16500 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19804/statm: 16949 16500 126 260 0 16673 0
[pid=19808] ppid=19804 vsize=1774412 CPUtime=4349.53
/proc/19808/stat : 19808 (minisat20) R 19804 19804 19748 0 -1 4194304 442106 0 0 0 434641 312 0 0 25 0 1 0 304792114 1816997888 442092 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527403 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19808/statm: 443603 442092 59 118 0 443481 0
Current children cumulated CPU time (s) 4420.89
Current children cumulated vsize (KiB) 1842208



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+4426.7 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 20008
/proc/meminfo: memFree=14848/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=67796 CPUtime=71.36
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 33207 50087 0 0 6247 20 844 25 25 0 1 0 304784972 69423104 16500 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19804/statm: 16949 16500 126 260 0 16673 0
[pid=19808] ppid=19804 vsize=1775500 CPUtime=4353.93
/proc/19808/stat : 19808 (minisat20) R 19804 19804 19748 0 -1 4194304 442378 0 0 0 435081 312 0 0 25 0 1 0 304792114 1818112000 442364 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527556 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19808/statm: 443875 442364 59 118 0 443753 0
Current children cumulated CPU time (s) 4425.29
Current children cumulated vsize (KiB) 1843296

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

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

[startup+4426.7 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 20008
/proc/meminfo: memFree=14848/2055920 swapFree=4153680/4192956
[pid=19804] ppid=19802 vsize=67796 CPUtime=71.36
/proc/19804/stat : 19804 (SATzilla2007_C) S 19802 19804 19748 0 -1 4194304 33207 50087 0 0 6247 20 844 25 25 0 1 0 304784972 69423104 16500 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19804/statm: 16949 16500 126 260 0 16673 0
[pid=19808] ppid=19804 vsize=1775500 CPUtime=4353.93
/proc/19808/stat : 19808 (minisat20) R 19804 19804 19748 0 -1 4194304 442378 0 0 0 435081 312 0 0 25 0 1 0 304792114 1818112000 442364 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527556 0 0 8392704 3 0 0 0 17 1 0 0
/proc/19808/statm: 443875 442364 59 118 0 443753 0
Current children cumulated CPU time (s) 4425.29
Current children cumulated vsize (KiB) 1843296

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19804 and gives
#  childrusage.ru_utime.tv_sec=70
#  childrusage.ru_utime.tv_usec=923218
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=481926
# CPU time returned by wait4() is 71.4051
# while last known CPU time is 4425.29
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 4426.73
CPU time (s): 4425.29
CPU user time (s): 4421.72
CPU system time (s): 3.57
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 1843296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 70.9232
system time used= 0.481926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83294
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= 20
involuntary context switches= 135

runsolver used 4.28935 second user time and 11.2363 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Mon May  7 20:11:16 UTC 2007

IDJOB= 455764
IDBENCH= 20369
IDSOLVER= 179
FILE ID= node19/455764-1178568674

PBS_JOBID= 5217693

Free space on /tmp= 66534 MiB

SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-15-u.cnf
COMMAND LINE= /tmp/evaluation/455764-1178568674/SATzilla2007_C /tmp/evaluation/455764-1178568674/instance-455764-1178568674.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-455764-1178568674 -o ROOT/results/node19/solver-455764-1178568674 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/455764-1178568674/SATzilla2007_C /tmp/evaluation/455764-1178568674/instance-455764-1178568674.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5075403108b346b0852b49bcc62d2275

RANDOM SEED= 602480211

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.213
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		: 3000.213
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:       1811688 kB
Buffers:         19588 kB
Cached:         134112 kB
SwapCached:       8140 kB
Active:          72796 kB
Inactive:       103672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811688 kB
SwapTotal:     4192956 kB
SwapFree:      4153680 kB
Dirty:           30068 kB
Writeback:           0 kB
Mapped:          29784 kB
Slab:            53276 kB
Committed_AS:  9079320 kB
PageTables:       1784 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= 66534 MiB

End job on node19 on Mon May  7 21:25:05 UTC 2007