Trace number 1784985

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
SAT07 reference solver: SATzilla CRAFTED? (exit code) 4998.21 5000.61

General information on the benchmark

Namecrafted/Hard/contest05/others/
eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
MD5SUMcc16a72221b8e1efdfd6127b2f238bcd
Bench CategoryCRAFTED (crafted 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 variables161
Number of clauses802
Sum of the clauses size3204
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 30
Number of clauses of size 4800
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

11.07/11.10	c run March_dl for 5 seconds ... 
11.07/11.10	c Bin: Executing march_dl
11.07/11.10	c child exit by a signal
11.07/11.10	c march_dl returned code 137.
11.07/11.10	c run saps (UBCSAT implementation) for 2 seconds ... 
11.07/11.10	c Bin: Executing ubcsat2006
11.07/11.10	c child exited successfully
11.07/11.10	c ubcsat2006 returned code 0.
11.07/11.10	c satzilla computing base features
11.07/11.10	c satzilla doing unit-prop probe
11.07/11.10	c satzilla doing local search probe
11.07/11.10	c satzilla doing lobjois search-space size estimate
11.07/11.10	c satzilla's ranking:
11.07/11.10	c 1) vallst+P: 2.236279
11.07/11.10	c 2) minisat20+P: 2.789845
11.07/11.10	c 3) march_dl+P: 2.916175
11.07/11.10	c 4) minisat20: 2.929401
11.07/11.10	c 5) zchaff_rand+P: 2.974906
11.07/11.10	c 6) march_dl: 3.204885
11.07/11.10	c 7) kcnfs+P: 999.000000
11.07/11.10	c 8) kcnfs: 999.000000
11.07/11.10	c 9) vallst: 999.000000
11.07/11.10	c 10) zchaff_rand: 999.000000
11.07/11.10	c satzilla running vallst with preprocessing ... 
11.08/5000.60	c Preprocessing...
11.08/5000.60	c Inital problem has 161 variables, 800 nary clauses (2 binary clauses).
11.08/5000.60	c Num non-binary clauses 800, Average non-binary clause length 4.000
11.08/5000.60	c Theory has no gaps
11.08/5000.60	c Preprocessor runtime was 0.000 seconds.
11.08/5000.60	c 
11.08/5000.60	c Satisfiability of theory still undetermined.
11.08/5000.60	c See file /tmp/hfoJS6 for simplified theory.
11.08/5000.60	c Bin: Executing vallst
11.08/5000.60	c child exit by a signal
11.08/5000.60	c vallst returned code 137.
11.08/5000.60	c vallst returned code 137.
11.08/5000.60	c satzilla running minisat20 with preprocessing ... 
11.08/5000.60	c Bin: Executing minisat20
11.08/5000.60	c minisat20 returned code 1.
11.08/5000.60	c minisat20 returned code 1.
11.08/5000.60	c satzilla running march_dl with preprocessing ... 
11.08/5000.60	c Bin: Executing march_dl
11.08/5000.60	c march_dl returned code 1.
11.08/5000.60	c march_dl returned code 1.
11.08/5000.60	c satzilla running minisat20 ... 
11.08/5000.60	c Bin: Executing minisat20
11.08/5000.60	c minisat20 returned code 1.
11.08/5000.60	c minisat20 returned code 1.
11.08/5000.60	c satzilla running zchaff_rand with preprocessing ... 
11.08/5000.60	c Bin: Executing zchaff_rand
11.08/5000.60	c zchaff_rand returned code 1.
11.08/5000.60	c zchaff_rand returned code 1.
11.08/5000.60	c satzilla running march_dl ... 
11.08/5000.60	c Bin: Executing march_dl
11.08/5000.60	c march_dl returned code 1.
11.08/5000.60	c march_dl returned code 1.
11.08/5000.60	c satzilla running kcnfs with preprocessing ... 
11.08/5000.60	c Bin: Executing kcnfs
11.08/5000.60	c kcnfs returned code 1.
11.08/5000.60	c kcnfs returned code 1.
11.08/5000.60	c satzilla running kcnfs ... 
11.08/5000.60	c Bin: Executing kcnfs
11.08/5000.60	c kcnfs returned code 1.
11.08/5000.60	c kcnfs returned code 1.
11.08/5000.60	c satzilla running vallst ... 
11.08/5000.60	c Bin: Executing vallst
11.08/5000.60	c vallst returned code 1.
11.08/5000.60	c vallst returned code 1.
11.08/5000.60	c satzilla running zchaff_rand ... 
11.08/5000.60	c Bin: Executing zchaff_rand
11.08/5000.60	c zchaff_rand returned code 1.
11.08/5000.60	c zchaff_rand returned code 1.
11.08/5000.60	c ERROR: All Failed! 
11.08/5000.60	c SATZILLA_TIME=4999.080000

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-1784985-1241879169/watcher-1784985-1241879169 -o /tmp/evaluation-result-1784985-1241879169/solver-1784985-1241879169 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/SATzilla2007_C HOME/instance-1784985-1241879169.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 23867
/proc/meminfo: memFree=1762712/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1440 CPUtime=0
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 215943118 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 360 110 95 260 0 84 0
[pid=23868] ppid=23867 vsize=640 CPUtime=0
/proc/23868/stat : 23868 (march_dl) R 23867 23867 23794 0 -1 4194304 97 0 0 0 0 0 0 0 20 0 1 0 215943118 655360 89 1992294400 134512640 134996440 4294956256 18446744073709551615 134598384 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23868/statm: 160 89 57 118 0 39 0

[startup+0.014388 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 23867
/proc/meminfo: memFree=1762712/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1440 CPUtime=0
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 215943118 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 360 110 95 260 0 84 0
[pid=23868] ppid=23867 vsize=1144 CPUtime=0.01
/proc/23868/stat : 23868 (march_dl) R 23867 23867 23794 0 -1 4194304 244 0 0 0 1 0 0 0 20 0 1 0 215943118 1171456 236 1992294400 134512640 134996440 4294956256 18446744073709551615 134652366 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23868/statm: 286 236 73 118 0 165 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2584

[startup+0.101396 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 23867
/proc/meminfo: memFree=1762712/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1440 CPUtime=0
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 215943118 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 360 110 95 260 0 84 0
[pid=23868] ppid=23867 vsize=1412 CPUtime=0.09
/proc/23868/stat : 23868 (march_dl) R 23867 23867 23794 0 -1 4194304 316 0 0 0 9 0 0 0 21 0 1 0 215943118 1445888 308 1992294400 134512640 134996440 4294956256 18446744073709551615 134617596 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23868/statm: 353 308 75 118 0 232 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2852

[startup+0.301418 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 23867
/proc/meminfo: memFree=1762712/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1440 CPUtime=0
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 215943118 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 360 110 95 260 0 84 0
[pid=23868] ppid=23867 vsize=1412 CPUtime=0.29
/proc/23868/stat : 23868 (march_dl) R 23867 23867 23794 0 -1 4194304 316 0 0 0 29 0 0 0 22 0 1 0 215943118 1445888 308 1992294400 134512640 134996440 4294956256 18446744073709551615 134588204 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23868/statm: 353 308 75 118 0 232 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2852

[startup+0.701462 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 23867
/proc/meminfo: memFree=1762712/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1440 CPUtime=0
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 215943118 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 360 110 95 260 0 84 0
[pid=23868] ppid=23867 vsize=1412 CPUtime=0.69
/proc/23868/stat : 23868 (march_dl) R 23867 23867 23794 0 -1 4194304 316 0 0 0 69 0 0 0 25 0 1 0 215943118 1445888 308 1992294400 134512640 134996440 4294956256 18446744073709551615 134551969 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23868/statm: 353 308 75 118 0 232 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2852

[startup+1.50155 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 23869
/proc/meminfo: memFree=1761672/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1440 CPUtime=0
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 215943118 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 360 110 95 260 0 84 0
[pid=23868] ppid=23867 vsize=1412 CPUtime=1.49
/proc/23868/stat : 23868 (march_dl) R 23867 23867 23794 0 -1 4194304 316 0 0 0 149 0 0 0 25 0 1 0 215943118 1445888 308 1992294400 134512640 134996440 4294956256 18446744073709551615 134551118 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23868/statm: 353 308 75 118 0 232 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2852

[startup+3.10173 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 23869
/proc/meminfo: memFree=1761480/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1440 CPUtime=0
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 215943118 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 360 110 95 260 0 84 0
[pid=23868] ppid=23867 vsize=1412 CPUtime=3.09
/proc/23868/stat : 23868 (march_dl) R 23867 23867 23794 0 -1 4194304 316 0 0 0 309 0 0 0 25 0 1 0 215943118 1445888 308 1992294400 134512640 134996440 4294956256 18446744073709551615 134527302 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23868/statm: 353 308 75 118 0 232 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2852

[startup+6.30109 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 23870
/proc/meminfo: memFree=1762000/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1440 CPUtime=4.99
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 135 316 0 0 0 0 499 0 19 0 1 0 215943118 1474560 111 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 360 111 96 260 0 84 0
[pid=23870] ppid=23867 vsize=6188 CPUtime=1.28
/proc/23870/stat : 23870 (ubcsat2006) R 23867 23867 23794 0 -1 4194304 248 0 0 0 98 30 0 0 25 0 1 0 215943618 6336512 231 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23870/statm: 1547 231 156 64 0 1128 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7628

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 23871
/proc/meminfo: memFree=1761560/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1792 CPUtime=11.08
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 572 570 0 0 307 41 700 60 25 0 1 0 215943118 1835008 268 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 448 268 165 260 0 172 0
[pid=23871] ppid=23867 vsize=2416 CPUtime=1.58
/proc/23871/stat : 23871 (vallst) R 23867 23867 23794 0 -1 4194304 299 0 0 0 142 16 0 0 25 0 1 0 215944229 2473984 283 1992294400 134512640 134738160 4294956288 18446744073709551615 134575343 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/23871/statm: 604 283 151 55 0 194 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 4208

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 23871
/proc/meminfo: memFree=1761176/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1792 CPUtime=11.08
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 572 570 0 0 307 41 700 60 25 0 1 0 215943118 1835008 268 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 448 268 165 260 0 172 0
[pid=23871] ppid=23867 vsize=2540 CPUtime=14.36
/proc/23871/stat : 23871 (vallst) R 23867 23867 23794 0 -1 4194304 383 0 0 0 1365 71 0 0 25 0 1 0 215944229 2600960 367 1992294400 134512640 134738160 4294956288 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 0 0 0
/proc/23871/statm: 635 367 151 55 0 225 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 4332

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 23871
/proc/meminfo: memFree=1761048/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1792 CPUtime=11.08
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 572 570 0 0 307 41 700 60 25 0 1 0 215943118 1835008 268 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 448 268 165 260 0 172 0
[pid=23871] ppid=23867 vsize=2672 CPUtime=39.95
/proc/23871/stat : 23871 (vallst) R 23867 23867 23794 0 -1 4194304 429 0 0 0 3858 137 0 0 25 0 1 0 215944229 2736128 413 1992294400 134512640 134738160 4294956288 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 0 0 0
/proc/23871/statm: 668 413 151 55 0 258 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 4464

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 23871
/proc/meminfo: memFree=1760856/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1792 CPUtime=11.08
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 572 570 0 0 307 41 700 60 25 0 1 0 215943118 1835008 268 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 448 268 165 260 0 172 0
[pid=23871] ppid=23867 vsize=2912 CPUtime=91.12
/proc/23871/stat : 23871 (vallst) R 23867 23867 23794 0 -1 4194304 469 0 0 0 8878 234 0 0 25 0 1 0 215944229 2981888 453 1992294400 134512640 134738160 4294956288 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 0 0 0
/proc/23871/statm: 728 453 151 55 0 318 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 4704

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 23871
/proc/meminfo: memFree=1760600/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1792 CPUtime=11.08
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 572 570 0 0 307 41 700 60 25 0 1 0 215943118 1835008 268 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 448 268 165 260 0 172 0
[pid=23871] ppid=23867 vsize=3020 CPUtime=151.1
/proc/23871/stat : 23871 (vallst) R 23867 23867 23794 0 -1 4194304 507 0 0 0 14784 326 0 0 25 0 1 0 215944229 3092480 491 1992294400 134512640 134738160 4294956288 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 0 0 0
/proc/23871/statm: 755 491 151 55 0 345 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 4812

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 23871
/proc/meminfo: memFree=1760472/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1792 CPUtime=11.08
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 572 570 0 0 307 41 700 60 25 0 1 0 215943118 1835008 268 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 448 268 165 260 0 172 0
[pid=23871] ppid=23867 vsize=3236 CPUtime=211.08
/proc/23871/stat : 23871 (vallst) R 23867 23867 23794 0 -1 4194304 551 0 0 0 20700 408 0 0 25 0 1 0 215944229 3313664 535 1992294400 134512640 134738160 4294956288 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 0 0 0
/proc/23871/statm: 809 535 151 55 0 399 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 5028

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 23871
/proc/meminfo: memFree=1760216/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1792 CPUtime=11.08
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 572 570 0 0 307 41 700 60 25 0 1 0 215943118 1835008 268 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 448 268 165 260 0 172 0
[pid=23871] ppid=23867 vsize=3400 CPUtime=271.05
/proc/23871/stat : 23871 (vallst) R 23867 23867 23794 0 -1 4194304 607 0 0 0 26623 482 0 0 25 0 1 0 215944229 3481600 591 1992294400 134512640 134738160 4294956288 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 0 0 0
/proc/23871/statm: 850 591 151 55 0 440 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 5192

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 23871
/proc/meminfo: memFree=1760088/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1792 CPUtime=11.08
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 572 570 0 0 307 41 700 60 25 0 1 0 215943118 1835008 268 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 448 268 165 260 0 172 0
[pid=23871] ppid=23867 vsize=3576 CPUtime=331.02
/proc/23871/stat : 23871 (vallst) R 23867 23867 23794 0 -1 4194304 645 0 0 0 32550 552 0 0 25 0 1 0 215944229 3661824 629 1992294400 134512640 134738160 4294956288 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 0 0 0
/proc/23871/statm: 894 629 151 55 0 484 0

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

/proc/loadavg: 1.00 0.99 0.91 2/66 23881
/proc/meminfo: memFree=1752728/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1792 CPUtime=11.08
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 572 570 0 0 307 41 700 60 25 0 1 0 215943118 1835008 268 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 448 268 165 260 0 172 0
[pid=23871] ppid=23867 vsize=8740 CPUtime=4948.94
/proc/23871/stat : 23871 (vallst) R 23867 23867 23794 0 -1 4194304 2097 0 0 0 490678 4216 0 0 25 0 1 0 215944229 8949760 1913 1992294400 134512640 134738160 4294956288 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 0 0 0
/proc/23871/statm: 2185 1913 151 55 0 1775 0
Current children cumulated CPU time (s) 4960.02
Current children cumulated vsize (KiB) 10532

############
# WARNING:
# current cumulated CPU time (11.08 s) is less than in the last sample (4998.21 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (4987.13 s) to the 'lost time'.

[startup+5000.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23881
/proc/meminfo: memFree=1752728/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1792 CPUtime=11.08
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 572 570 0 0 307 41 700 60 25 0 1 0 215943118 1835008 268 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 448 268 165 260 0 172 0
[pid=23871] ppid=23867 vsize=8740 CPUtime=4987.13
/proc/23871/stat : 23871 (vallst) R 23867 23867 23794 0 -1 4194304 2097 0 0 0 494469 4244 0 0 25 0 1 0 215944229 8949760 1913 1992294400 134512640 134738160 4294956288 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 0 0 0
/proc/23871/statm: 2185 1913 151 55 0 1775 0
Current children cumulated CPU time (s) 4998.21
Current children cumulated vsize (KiB) 10532

[startup+5000.61 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23881
/proc/meminfo: memFree=1752728/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1792 CPUtime=11.08
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 572 570 0 0 307 41 700 60 25 0 1 0 215943118 1835008 268 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 448 268 165 260 0 172 0
Current children cumulated CPU time (s) 11.08
Current children cumulated vsize (KiB) 1792
#
############


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

[startup+4966.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23881
/proc/meminfo: memFree=1752728/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1792 CPUtime=11.08
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 572 570 0 0 307 41 700 60 25 0 1 0 215943118 1835008 268 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 448 268 165 260 0 172 0
[pid=23871] ppid=23867 vsize=8740 CPUtime=4952.94
/proc/23871/stat : 23871 (vallst) R 23867 23867 23794 0 -1 4194304 2097 0 0 0 491075 4219 0 0 25 0 1 0 215944229 8949760 1913 1992294400 134512640 134738160 4294956288 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 0 0 0
/proc/23871/statm: 2185 1913 151 55 0 1775 0
Current children cumulated CPU time (s) 4964.02
Current children cumulated vsize (KiB) 10532

[startup+4979.1 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23881
/proc/meminfo: memFree=1752728/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1792 CPUtime=11.08
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 572 570 0 0 307 41 700 60 25 0 1 0 215943118 1835008 268 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 448 268 165 260 0 172 0
[pid=23871] ppid=23867 vsize=8740 CPUtime=4965.74
/proc/23871/stat : 23871 (vallst) R 23867 23867 23794 0 -1 4194304 2097 0 0 0 492347 4227 0 0 25 0 1 0 215944229 8949760 1913 1992294400 134512640 134738160 4294956288 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 0 0 0
/proc/23871/statm: 2185 1913 151 55 0 1775 0
Current children cumulated CPU time (s) 4976.82
Current children cumulated vsize (KiB) 10532

[startup+4991.9 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23881
/proc/meminfo: memFree=1752728/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1792 CPUtime=11.08
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 572 570 0 0 307 41 700 60 25 0 1 0 215943118 1835008 268 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 448 268 165 260 0 172 0
[pid=23871] ppid=23867 vsize=8740 CPUtime=4978.54
/proc/23871/stat : 23871 (vallst) R 23867 23867 23794 0 -1 4194304 2097 0 0 0 493619 4235 0 0 25 0 1 0 215944229 8949760 1913 1992294400 134512640 134738160 4294956288 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 0 0 0
/proc/23871/statm: 2185 1913 151 55 0 1775 0
Current children cumulated CPU time (s) 4989.62
Current children cumulated vsize (KiB) 10532

[startup+4995.11 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23881
/proc/meminfo: memFree=1752728/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1792 CPUtime=11.08
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 572 570 0 0 307 41 700 60 25 0 1 0 215943118 1835008 268 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 448 268 165 260 0 172 0
[pid=23871] ppid=23867 vsize=8740 CPUtime=4981.74
/proc/23871/stat : 23871 (vallst) R 23867 23867 23794 0 -1 4194304 2097 0 0 0 493937 4237 0 0 25 0 1 0 215944229 8949760 1913 1992294400 134512640 134738160 4294956288 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 0 0 0
/proc/23871/statm: 2185 1913 151 55 0 1775 0
Current children cumulated CPU time (s) 4992.82
Current children cumulated vsize (KiB) 10532

[startup+4998.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23881
/proc/meminfo: memFree=1752728/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1792 CPUtime=11.08
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 572 570 0 0 307 41 700 60 25 0 1 0 215943118 1835008 268 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 448 268 165 260 0 172 0
[pid=23871] ppid=23867 vsize=8740 CPUtime=4984.94
/proc/23871/stat : 23871 (vallst) R 23867 23867 23794 0 -1 4194304 2097 0 0 0 494254 4240 0 0 25 0 1 0 215944229 8949760 1913 1992294400 134512640 134738160 4294956288 18446744073709551615 134575719 0 0 4096 8404994 0 0 0 17 0 0 0
/proc/23871/statm: 2185 1913 151 55 0 1775 0
Current children cumulated CPU time (s) 4996.02
Current children cumulated vsize (KiB) 10532

[startup+4999.9 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23881
/proc/meminfo: memFree=1752728/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1792 CPUtime=11.08
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 572 570 0 0 307 41 700 60 25 0 1 0 215943118 1835008 268 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 448 268 165 260 0 172 0
[pid=23871] ppid=23867 vsize=8740 CPUtime=4986.53
/proc/23871/stat : 23871 (vallst) R 23867 23867 23794 0 -1 4194304 2097 0 0 0 494409 4244 0 0 25 0 1 0 215944229 8949760 1913 1992294400 134512640 134738160 4294956288 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 0 0 0
/proc/23871/statm: 2185 1913 151 55 0 1775 0
Current children cumulated CPU time (s) 4997.61
Current children cumulated vsize (KiB) 10532

[startup+5000.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23881
/proc/meminfo: memFree=1752728/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1792 CPUtime=11.08
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 572 570 0 0 307 41 700 60 25 0 1 0 215943118 1835008 268 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 448 268 165 260 0 172 0
[pid=23871] ppid=23867 vsize=8740 CPUtime=4986.93
/proc/23871/stat : 23871 (vallst) R 23867 23867 23794 0 -1 4194304 2097 0 0 0 494449 4244 0 0 25 0 1 0 215944229 8949760 1913 1992294400 134512640 134738160 4294956288 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 0 0 0
/proc/23871/statm: 2185 1913 151 55 0 1775 0
Current children cumulated CPU time (s) 4998.01
Current children cumulated vsize (KiB) 10532

[startup+5000.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23881
/proc/meminfo: memFree=1752728/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1792 CPUtime=11.08
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 572 570 0 0 307 41 700 60 25 0 1 0 215943118 1835008 268 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 448 268 165 260 0 172 0
[pid=23871] ppid=23867 vsize=8740 CPUtime=4987.13
/proc/23871/stat : 23871 (vallst) R 23867 23867 23794 0 -1 4194304 2097 0 0 0 494469 4244 0 0 25 0 1 0 215944229 8949760 1913 1992294400 134512640 134738160 4294956288 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 0 0 0
/proc/23871/statm: 2185 1913 151 55 0 1775 0
Current children cumulated CPU time (s) 4998.21
Current children cumulated vsize (KiB) 10532

[startup+5000.61 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23881
/proc/meminfo: memFree=1752728/2055920 swapFree=4178408/4192956
[pid=23867] ppid=23865 vsize=1792 CPUtime=11.08
/proc/23867/stat : 23867 (SATzilla2007_C) S 23865 23867 23794 0 -1 4194304 572 570 0 0 307 41 700 60 25 0 1 0 215943118 1835008 268 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23867/statm: 448 268 165 260 0 172 0
Current children cumulated CPU time (s) 11.08
Current children cumulated vsize (KiB) 1792

Child status: 17

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23867 and gives
#  childrusage.ru_utime.tv_sec=4954
#  childrusage.ru_utime.tv_usec=874744
#  childrusage.ru_stime.tv_sec=43
#  childrusage.ru_stime.tv_usec=469391
# CPU time returned by wait4() is 4998.34
# while last known CPU time is 11.08
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 4987.13
#  lost CPU user time (s): 4944.69
#  lost CPU system time (s): 42.44

Real time (s): 5000.61
CPU time (s): 4998.21
CPU user time (s): 4954.76
CPU system time (s): 43.45
CPU usage (%): 99.9521
Max. virtual memory (cumulated for all children) (KiB): 10532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4954.87
system time used= 43.4694
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3252
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= 10
involuntary context switches= 13511

runsolver used 6.04008 second user time and 12.0762 second system time

The end

Launcher Data 

Begin job on node63 at 2009-05-09 16:26:09
IDJOB=1784985
IDBENCH=24666
IDSOLVER=640
FILE ID=node63/1784985-1241879169
PBS_JOBID= 9264651
Free space on /tmp= 66148 MiB

SOLVER NAME= SAT07 reference solver: SATzilla CRAFTED
BENCH NAME= SAT07/crafted/Hard/contest05/others/eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
COMMAND LINE= HOME/SATzilla2007_C BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784985-1241879169/watcher-1784985-1241879169 -o /tmp/evaluation-result-1784985-1241879169/solver-1784985-1241879169 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/SATzilla2007_C HOME/instance-1784985-1241879169.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= cc16a72221b8e1efdfd6127b2f238bcd
RANDOM SEED=93062323

node63.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1763256 kB
Buffers:         36468 kB
Cached:         184656 kB
SwapCached:       8444 kB
Active:          84412 kB
Inactive:       146712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1763256 kB
SwapTotal:     4192956 kB
SwapFree:      4178408 kB
Dirty:            8372 kB
Writeback:           0 kB
Mapped:          14816 kB
Slab:            47392 kB
Committed_AS:   875924 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66140 MiB
End job on node63 at 2009-05-09 17:49:30