Trace number 1544739

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 RANDOM? (TO) 1200.06 1195.72

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1250067652-054.cnf
MD5SUM385aa4c60934b13e455a567c42e0ab0c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

10.78/10.82	c run March_dl for 5 seconds ... 
10.78/10.82	c Bin: Executing march_dl
10.78/10.82	c child exit by a signal
10.78/10.82	c march_dl returned code 137.
10.78/10.82	c run saps (UBCSAT implementation) for 2 seconds ... 
10.78/10.82	c Bin: Executing ubcsat2006
10.78/10.82	c child exited successfully
10.78/10.82	c ubcsat2006 returned code 0.
10.78/10.82	c satzilla computing base features
10.78/10.82	c satzilla doing unit-prop probe
10.78/10.82	c satzilla doing local search probe
10.78/10.82	c satzilla doing lobjois search-space size estimate
10.78/10.82	c satzilla's ranking:
10.78/10.82	c 1) march_dl: 3.461614
10.78/10.82	c 2) kcnfs: 3.744110
10.78/10.82	c 3) minisat20+P: 4.220763
10.78/10.82	c 4) kcnfs+P: 999.000000
10.78/10.82	c 5) march_dl+P: 999.000000
10.78/10.82	c 6) vallst+P: 999.000000
10.78/10.82	c 7) zchaff_rand+P: 999.000000
10.78/10.82	c 8) vallst: 999.000000
10.78/10.82	c 9) zchaff_rand: 999.000000
10.78/10.82	c 10) minisat20: 999.000000
10.78/10.82	c satzilla running march_dl ... 
1195.14/1195.71	c Bin: Executing march_dl
1195.14/1195.71	c child exit by a signal
1195.14/1195.71	c march_dl returned code 143.
1195.14/1195.71	c march_dl returned code 143.
1195.14/1195.71	c satzilla running kcnfs ... 

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-1544739-1238613812/watcher-1544739-1238613812 -o /tmp/evaluation-result-1544739-1238613812/solver-1544739-1238613812 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1544739-1238613812.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/73 3736
/proc/meminfo: memFree=1423176/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1440 CPUtime=0
/proc/3736/stat : 3736 (SATzilla2007_R) R 3734 3736 3605 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1134046007 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/3736/statm: 360 110 95 260 0 84 0
[pid=3737] ppid=3736 vsize=772 CPUtime=0
/proc/3737/stat : 3737 (march_dl) R 3736 3736 3605 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 1134046007 790528 117 1992294400 134512640 134996440 4294956256 18446744073709551615 134617627 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3737/statm: 193 117 53 118 0 72 0

[startup+0.0775509 s]
/proc/loadavg: 0.99 0.97 0.91 3/73 3736
/proc/meminfo: memFree=1423176/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1440 CPUtime=0
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1134046007 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3736/statm: 360 110 95 260 0 84 0
[pid=3737] ppid=3736 vsize=1344 CPUtime=0.07
/proc/3737/stat : 3737 (march_dl) R 3736 3736 3605 0 -1 4194304 264 0 0 0 7 0 0 0 19 0 1 0 1134046007 1376256 255 1992294400 134512640 134996440 4294956256 18446744073709551615 134527816 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3737/statm: 336 255 74 118 0 215 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2784

[startup+0.101552 s]
/proc/loadavg: 0.99 0.97 0.91 3/73 3736
/proc/meminfo: memFree=1423176/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1440 CPUtime=0
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1134046007 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3736/statm: 360 110 95 260 0 84 0
[pid=3737] ppid=3736 vsize=1344 CPUtime=0.09
/proc/3737/stat : 3737 (march_dl) R 3736 3736 3605 0 -1 4194304 268 0 0 0 9 0 0 0 19 0 1 0 1134046007 1376256 259 1992294400 134512640 134996440 4294956256 18446744073709551615 134514049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3737/statm: 336 259 74 118 0 215 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2784

[startup+0.301573 s]
/proc/loadavg: 0.99 0.97 0.91 3/73 3736
/proc/meminfo: memFree=1423176/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1440 CPUtime=0
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1134046007 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3736/statm: 360 110 95 260 0 84 0
[pid=3737] ppid=3736 vsize=1344 CPUtime=0.29
/proc/3737/stat : 3737 (march_dl) R 3736 3736 3605 0 -1 4194304 279 0 0 0 29 0 0 0 21 0 1 0 1134046007 1376256 270 1992294400 134512640 134996440 4294956256 18446744073709551615 134564364 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3737/statm: 336 270 74 118 0 215 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2784

[startup+0.701616 s]
/proc/loadavg: 0.99 0.97 0.91 3/73 3736
/proc/meminfo: memFree=1423176/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1440 CPUtime=0
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1134046007 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3736/statm: 360 110 95 260 0 84 0
[pid=3737] ppid=3736 vsize=1344 CPUtime=0.69
/proc/3737/stat : 3737 (march_dl) R 3736 3736 3605 0 -1 4194304 286 0 0 0 69 0 0 0 25 0 1 0 1134046007 1376256 277 1992294400 134512640 134996440 4294956256 18446744073709551615 134536988 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3737/statm: 336 277 74 118 0 215 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2784

[startup+1.5017 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3738
/proc/meminfo: memFree=1422200/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1440 CPUtime=0
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1134046007 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3736/statm: 360 110 95 260 0 84 0
[pid=3737] ppid=3736 vsize=1344 CPUtime=1.49
/proc/3737/stat : 3737 (march_dl) R 3736 3736 3605 0 -1 4194304 291 0 0 0 149 0 0 0 25 0 1 0 1134046007 1376256 282 1992294400 134512640 134996440 4294956256 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3737/statm: 336 282 74 118 0 215 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2784

[startup+3.10187 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3738
/proc/meminfo: memFree=1422072/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1440 CPUtime=0
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1134046007 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3736/statm: 360 110 95 260 0 84 0
[pid=3737] ppid=3736 vsize=1476 CPUtime=3.09
/proc/3737/stat : 3737 (march_dl) R 3736 3736 3605 0 -1 4194304 297 0 0 0 309 0 0 0 25 0 1 0 1134046007 1511424 288 1992294400 134512640 134996440 4294956256 18446744073709551615 134526926 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3737/statm: 369 288 74 118 0 248 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2916

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (4.89 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (4.89 s) to the 'lost time'.

[startup+4.90106 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3738
/proc/meminfo: memFree=1421688/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1440 CPUtime=0
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1134046007 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3736/statm: 360 110 95 260 0 84 0
[pid=3737] ppid=3736 vsize=1476 CPUtime=4.89
/proc/3737/stat : 3737 (march_dl) R 3736 3736 3605 0 -1 4194304 302 0 0 0 489 0 0 0 25 0 1 0 1134046007 1511424 293 1992294400 134512640 134996440 4294956256 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3737/statm: 369 293 74 118 0 248 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 2916

[startup+5.00107 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3738
/proc/meminfo: memFree=1421688/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1440 CPUtime=0
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1134046007 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3736/statm: 360 110 95 260 0 84 0
[pid=3737] ppid=0 vsize=0 CPUtime=0
/proc/3737/stat : 3737 (march_dl) X 0 -1 -1 0 -1 4195340 0 0 0 0 0 0 0 0 25 0 0 0 1134046007 0 0 1992294400 0 0 0 0 0 0 0 0 0 18446744071563351923 0 0 17 0 0 0
/proc/3737/statm: -- couldn't open statm file --Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1440
#
############


[startup+6.30121 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3739
/proc/meminfo: memFree=1422264/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1440 CPUtime=4.99
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 135 302 0 0 0 0 499 0 16 0 1 0 1134046007 1474560 111 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3736/statm: 360 111 96 260 0 84 0
[pid=3739] ppid=3736 vsize=6188 CPUtime=1.28
/proc/3739/stat : 3739 (ubcsat2006) R 3736 3736 3605 0 -1 4194304 272 0 0 0 109 19 0 0 25 0 1 0 1134046507 6336512 255 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3739/statm: 1547 255 156 64 0 1128 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7628

[startup+12.7029 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3740
/proc/meminfo: memFree=1421496/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1748 CPUtime=10.79
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 598 580 0 0 311 30 700 38 25 0 1 0 1134046007 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3736/statm: 437 258 157 260 0 161 0
[pid=3740] ppid=3736 vsize=1344 CPUtime=1.87
/proc/3740/stat : 3740 (march_dl) R 3736 3736 3605 0 -1 4194304 293 0 0 0 187 0 0 0 25 0 1 0 1134047089 1376256 285 1992294400 134512640 134996440 4294956256 18446744073709551615 134551415 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3740/statm: 336 285 74 118 0 215 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 3092

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3740
/proc/meminfo: memFree=1421432/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1748 CPUtime=10.79
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 598 580 0 0 311 30 700 38 25 0 1 0 1134046007 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3736/statm: 437 258 157 260 0 161 0
[pid=3740] ppid=3736 vsize=1476 CPUtime=14.65
/proc/3740/stat : 3740 (march_dl) R 3736 3736 3605 0 -1 4194304 312 0 0 0 1465 0 0 0 25 0 1 0 1134047089 1511424 304 1992294400 134512640 134996440 4294956256 18446744073709551615 134553685 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3740/statm: 369 304 74 118 0 248 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 3224

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3740
/proc/meminfo: memFree=1421432/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1748 CPUtime=10.79
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 598 580 0 0 311 30 700 38 25 0 1 0 1134046007 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3736/statm: 437 258 157 260 0 161 0
[pid=3740] ppid=3736 vsize=1476 CPUtime=40.25
/proc/3740/stat : 3740 (march_dl) R 3736 3736 3605 0 -1 4194304 322 0 0 0 4025 0 0 0 25 0 1 0 1134047089 1511424 314 1992294400 134512640 134996440 4294956256 18446744073709551615 134551415 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3740/statm: 369 314 74 118 0 248 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 3224

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3740
/proc/meminfo: memFree=1421304/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1748 CPUtime=10.79
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 598 580 0 0 311 30 700 38 25 0 1 0 1134046007 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3736/statm: 437 258 157 260 0 161 0
[pid=3740] ppid=3736 vsize=1608 CPUtime=91.43
/proc/3740/stat : 3740 (march_dl) R 3736 3736 3605 0 -1 4194304 334 0 0 0 9143 0 0 0 25 0 1 0 1134047089 1646592 326 1992294400 134512640 134996440 4294956256 18446744073709551615 134526942 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3740/statm: 402 326 74 118 0 281 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 3356

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3740
/proc/meminfo: memFree=1421240/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1748 CPUtime=10.79
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 598 580 0 0 311 30 700 38 25 0 1 0 1134046007 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3736/statm: 437 258 157 260 0 161 0
[pid=3740] ppid=3736 vsize=1608 CPUtime=151.4
/proc/3740/stat : 3740 (march_dl) R 3736 3736 3605 0 -1 4194304 341 0 0 0 15140 0 0 0 25 0 1 0 1134047089 1646592 333 1992294400 134512640 134996440 4294956256 18446744073709551615 134514080 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3740/statm: 402 333 74 118 0 281 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 3356


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

[pid=3736] ppid=3734 vsize=1748 CPUtime=10.79
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 598 580 0 0 311 30 700 38 25 0 1 0 1134046007 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3736/statm: 437 258 157 260 0 161 0
[pid=3740] ppid=3736 vsize=1608 CPUtime=571.21
/proc/3740/stat : 3740 (march_dl) R 3736 3736 3605 0 -1 4194304 359 0 0 0 57121 0 0 0 25 0 1 0 1134047089 1646592 351 1992294400 134512640 134996440 4294956256 18446744073709551615 134565978 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3740/statm: 402 351 74 118 0 281 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 3356

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3740
/proc/meminfo: memFree=1421368/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1748 CPUtime=10.79
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 598 580 0 0 311 30 700 38 25 0 1 0 1134046007 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3736/statm: 437 258 157 260 0 161 0
[pid=3740] ppid=3736 vsize=1740 CPUtime=631.19
/proc/3740/stat : 3740 (march_dl) R 3736 3736 3605 0 -1 4194304 361 0 0 0 63119 0 0 0 25 0 1 0 1134047089 1781760 353 1992294400 134512640 134996440 4294956256 18446744073709551615 134526917 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3740/statm: 435 353 74 118 0 314 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 3488

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3740
/proc/meminfo: memFree=1421240/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1748 CPUtime=10.79
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 598 580 0 0 311 30 700 38 25 0 1 0 1134046007 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3736/statm: 437 258 157 260 0 161 0
[pid=3740] ppid=3736 vsize=1740 CPUtime=691.15
/proc/3740/stat : 3740 (march_dl) R 3736 3736 3605 0 -1 4194304 362 0 0 0 69115 0 0 0 25 0 1 0 1134047089 1781760 354 1992294400 134512640 134996440 4294956256 18446744073709551615 134527803 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3740/statm: 435 354 74 118 0 314 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 3488

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3740
/proc/meminfo: memFree=1421176/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1748 CPUtime=10.79
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 598 580 0 0 311 30 700 38 25 0 1 0 1134046007 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3736/statm: 437 258 157 260 0 161 0
[pid=3740] ppid=3736 vsize=1740 CPUtime=751.14
/proc/3740/stat : 3740 (march_dl) R 3736 3736 3605 0 -1 4194304 363 0 0 0 75114 0 0 0 25 0 1 0 1134047089 1781760 355 1992294400 134512640 134996440 4294956256 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3740/statm: 435 355 74 118 0 314 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 3488

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3740
/proc/meminfo: memFree=1421240/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1748 CPUtime=10.79
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 598 580 0 0 311 30 700 38 25 0 1 0 1134046007 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3736/statm: 437 258 157 260 0 161 0
[pid=3740] ppid=3736 vsize=1740 CPUtime=811.11
/proc/3740/stat : 3740 (march_dl) R 3736 3736 3605 0 -1 4194304 365 0 0 0 81111 0 0 0 25 0 1 0 1134047089 1781760 357 1992294400 134512640 134996440 4294956256 18446744073709551615 134527899 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3740/statm: 435 357 74 118 0 314 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 3488

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3740
/proc/meminfo: memFree=1421240/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1748 CPUtime=10.79
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 598 580 0 0 311 30 700 38 25 0 1 0 1134046007 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3736/statm: 437 258 157 260 0 161 0
[pid=3740] ppid=3736 vsize=1740 CPUtime=871.08
/proc/3740/stat : 3740 (march_dl) R 3736 3736 3605 0 -1 4194304 367 0 0 0 87108 0 0 0 25 0 1 0 1134047089 1781760 359 1992294400 134512640 134996440 4294956256 18446744073709551615 134526937 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3740/statm: 435 359 74 118 0 314 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 3488

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3740
/proc/meminfo: memFree=1421240/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1748 CPUtime=10.79
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 598 580 0 0 311 30 700 38 25 0 1 0 1134046007 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3736/statm: 437 258 157 260 0 161 0
[pid=3740] ppid=3736 vsize=1740 CPUtime=931.05
/proc/3740/stat : 3740 (march_dl) R 3736 3736 3605 0 -1 4194304 367 0 0 0 93105 0 0 0 25 0 1 0 1134047089 1781760 359 1992294400 134512640 134996440 4294956256 18446744073709551615 134551438 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3740/statm: 435 359 74 118 0 314 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 3488

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3740
/proc/meminfo: memFree=1421304/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1748 CPUtime=10.79
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 598 580 0 0 311 30 700 38 25 0 1 0 1134046007 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3736/statm: 437 258 157 260 0 161 0
[pid=3740] ppid=3736 vsize=1740 CPUtime=991.03
/proc/3740/stat : 3740 (march_dl) R 3736 3736 3605 0 -1 4194304 368 0 0 0 99103 0 0 0 25 0 1 0 1134047089 1781760 360 1992294400 134512640 134996440 4294956256 18446744073709551615 134567922 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3740/statm: 435 360 74 118 0 314 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 3488

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3740
/proc/meminfo: memFree=1421304/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1748 CPUtime=10.79
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 598 580 0 0 311 30 700 38 25 0 1 0 1134046007 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3736/statm: 437 258 157 260 0 161 0
[pid=3740] ppid=3736 vsize=1740 CPUtime=1051
/proc/3740/stat : 3740 (march_dl) R 3736 3736 3605 0 -1 4194304 368 0 0 0 105100 0 0 0 25 0 1 0 1134047089 1781760 360 1992294400 134512640 134996440 4294956256 18446744073709551615 134526908 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3740/statm: 435 360 74 118 0 314 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 3488

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3740
/proc/meminfo: memFree=1421304/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1748 CPUtime=10.79
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 598 580 0 0 311 30 700 38 25 0 1 0 1134046007 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3736/statm: 437 258 157 260 0 161 0
[pid=3740] ppid=3736 vsize=1740 CPUtime=1110.97
/proc/3740/stat : 3740 (march_dl) R 3736 3736 3605 0 -1 4194304 369 0 0 0 111097 0 0 0 25 0 1 0 1134047089 1781760 361 1992294400 134512640 134996440 4294956256 18446744073709551615 134537710 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3740/statm: 435 361 74 118 0 314 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 3488

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3740
/proc/meminfo: memFree=1421304/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1748 CPUtime=10.79
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 598 580 0 0 311 30 700 38 25 0 1 0 1134046007 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3736/statm: 437 258 157 260 0 161 0
[pid=3740] ppid=3736 vsize=1740 CPUtime=1170.95
/proc/3740/stat : 3740 (march_dl) R 3736 3736 3605 0 -1 4194304 369 0 0 0 117095 0 0 0 25 0 1 0 1134047089 1781760 361 1992294400 134512640 134996440 4294956256 18446744073709551615 134527892 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3740/statm: 435 361 74 118 0 314 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 3488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1195.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3740
/proc/meminfo: memFree=1421304/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1748 CPUtime=10.79
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 598 580 0 0 311 30 700 38 25 0 1 0 1134046007 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3736/statm: 437 258 157 260 0 161 0
[pid=3740] ppid=3736 vsize=1740 CPUtime=1184.35
/proc/3740/stat : 3740 (march_dl) R 3736 3736 3605 0 -1 4194304 370 0 0 0 118435 0 0 0 25 0 1 0 1134047089 1781760 362 1992294400 134512640 134996440 4294956256 18446744073709551615 134514003 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3740/statm: 435 362 74 118 0 314 0
Current children cumulated CPU time (s) 1195.14
Current children cumulated vsize (KiB) 3488

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

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

[startup+1195.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/75 3740
/proc/meminfo: memFree=1421304/2055920 swapFree=4164824/4192956
[pid=3736] ppid=3734 vsize=1748 CPUtime=10.79
/proc/3736/stat : 3736 (SATzilla2007_R) S 3734 3736 3605 0 -1 4194304 598 580 0 0 311 30 700 38 25 0 1 0 1134046007 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3736/statm: 437 258 157 260 0 161 0
[pid=3740] ppid=3736 vsize=1740 CPUtime=1184.35
/proc/3740/stat : 3740 (march_dl) R 3736 3736 3605 0 -1 4194304 370 0 0 0 118435 0 0 0 25 0 1 0 1134047089 1781760 362 1992294400 134512640 134996440 4294956256 18446744073709551615 134514003 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3740/statm: 435 362 74 118 0 314 0
Current children cumulated CPU time (s) 1195.14
Current children cumulated vsize (KiB) 3488

Child ended because it received signal 15 (SIGTERM)

# 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): 4.89
#  lost CPU user time (s): 4.89
#  lost CPU system time (s): 0

Real time (s): 1195.72
CPU time (s): 1200.06
CPU user time (s): 1199.36
CPU system time (s): 0.699893
CPU usage (%): 100.364
Max. virtual memory (cumulated for all children) (KiB): 7628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.47
system time used= 0.699893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1554
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= 11
involuntary context switches= 3905

runsolver used 1.02684 second user time and 3.33349 second system time

The end

Launcher Data

Begin job on node81 at 2009-04-01 21:23:32
IDJOB=1544739
IDBENCH=70597
IDSOLVER=557
FILE ID=node81/1544739-1238613812
PBS_JOBID= 9073577
Free space on /tmp= 126316 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1250067652-054.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544739-1238613812/watcher-1544739-1238613812 -o /tmp/evaluation-result-1544739-1238613812/solver-1544739-1238613812 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1544739-1238613812.cnf            

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

MD5SUM BENCH= 385aa4c60934b13e455a567c42e0ab0c
RANDOM SEED=1365511680

node81.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		: 3000.220
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		: 3000.220
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:       1423720 kB
Buffers:         91092 kB
Cached:         438692 kB
SwapCached:      19112 kB
Active:         342276 kB
Inactive:       208368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1423720 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            8400 kB
Writeback:           0 kB
Mapped:          26536 kB
Slab:            66492 kB
Committed_AS:  3036176 kB
PageTables:       2084 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= 126308 MiB
End job on node81 at 2009-04-01 21:43:29