Trace number 1544633

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) 1200.04 1195.62

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1897376969-026.cnf
MD5SUMb48cc51eec7acfdc5e1646bdd0ea863f
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

10.77/10.82	c run March_dl for 5 seconds ... 
10.77/10.82	c Bin: Executing march_dl
10.77/10.82	c child exit by a signal
10.77/10.82	c march_dl returned code 137.
10.77/10.82	c run saps (UBCSAT implementation) for 2 seconds ... 
10.77/10.82	c Bin: Executing ubcsat2006
10.77/10.82	c child exited successfully
10.77/10.82	c ubcsat2006 returned code 0.
10.77/10.82	c satzilla computing base features
10.77/10.82	c satzilla doing unit-prop probe
10.77/10.82	c satzilla doing local search probe
10.77/10.82	c satzilla doing lobjois search-space size estimate
10.77/10.82	c satzilla's ranking:
10.77/10.82	c 1) march_dl: 3.729692
10.77/10.82	c 2) kcnfs: 3.800302
10.77/10.82	c 3) minisat20+P: 4.339589
10.77/10.82	c 4) kcnfs+P: 999.000000
10.77/10.82	c 5) march_dl+P: 999.000000
10.77/10.82	c 6) vallst+P: 999.000000
10.77/10.82	c 7) zchaff_rand+P: 999.000000
10.77/10.82	c 8) vallst: 999.000000
10.77/10.82	c 9) zchaff_rand: 999.000000
10.77/10.82	c 10) minisat20: 999.000000
10.77/10.82	c satzilla running march_dl ... 
1195.11/1195.61	c Bin: Executing march_dl
1195.11/1195.61	c child exit by a signal
1195.11/1195.61	c march_dl returned code 143.
1195.11/1195.61	c march_dl returned code 143.
1195.11/1195.61	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-1544633-1238612609/watcher-1544633-1238612609 -o /tmp/evaluation-result-1544633-1238612609/solver-1544633-1238612609 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1544633-1238612609.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 3/64 20268
/proc/meminfo: memFree=1041960/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1440 CPUtime=0
/proc/20268/stat : 20268 (SATzilla2007_R) R 20266 20268 20165 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 305462286 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/20268/statm: 360 110 95 260 0 84 0
[pid=20269] ppid=20268 vsize=772 CPUtime=0
/proc/20269/stat : 20269 (march_dl) R 20268 20268 20165 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 305462286 790528 115 1992294400 134512640 134996440 4294956256 18446744073709551615 134671537 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20269/statm: 193 115 53 118 0 72 0

[startup+0.0372981 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 20268
/proc/meminfo: memFree=1041960/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1440 CPUtime=0
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 305462286 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20268/statm: 360 110 95 260 0 84 0
[pid=20269] ppid=20268 vsize=1200 CPUtime=0.03
/proc/20269/stat : 20269 (march_dl) R 20268 20268 20165 0 -1 4194304 244 0 0 0 3 0 0 0 19 0 1 0 305462286 1228800 236 1992294400 134512640 134996440 4294956256 18446744073709551615 134588285 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20269/statm: 300 236 74 118 0 179 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2640

[startup+0.101304 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 20268
/proc/meminfo: memFree=1041960/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1440 CPUtime=0
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 305462286 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20268/statm: 360 110 95 260 0 84 0
[pid=20269] ppid=20268 vsize=1332 CPUtime=0.09
/proc/20269/stat : 20269 (march_dl) R 20268 20268 20165 0 -1 4194304 259 0 0 0 9 0 0 0 19 0 1 0 305462286 1363968 251 1992294400 134512640 134996440 4294956256 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20269/statm: 333 251 74 118 0 212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2772

[startup+0.301326 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 20268
/proc/meminfo: memFree=1041960/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1440 CPUtime=0
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 305462286 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20268/statm: 360 110 95 260 0 84 0
[pid=20269] ppid=20268 vsize=1332 CPUtime=0.29
/proc/20269/stat : 20269 (march_dl) R 20268 20268 20165 0 -1 4194304 268 0 0 0 29 0 0 0 21 0 1 0 305462286 1363968 260 1992294400 134512640 134996440 4294956256 18446744073709551615 134514040 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20269/statm: 333 260 74 118 0 212 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2772

[startup+0.70137 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 20268
/proc/meminfo: memFree=1041960/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1440 CPUtime=0
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 305462286 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20268/statm: 360 110 95 260 0 84 0
[pid=20269] ppid=20268 vsize=1332 CPUtime=0.69
/proc/20269/stat : 20269 (march_dl) R 20268 20268 20165 0 -1 4194304 274 0 0 0 69 0 0 0 25 0 1 0 305462286 1363968 266 1992294400 134512640 134996440 4294956256 18446744073709551615 134573961 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20269/statm: 333 266 74 118 0 212 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2772

[startup+1.50146 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20270
/proc/meminfo: memFree=1041048/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1440 CPUtime=0
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 305462286 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20268/statm: 360 110 95 260 0 84 0
[pid=20269] ppid=20268 vsize=1332 CPUtime=1.49
/proc/20269/stat : 20269 (march_dl) R 20268 20268 20165 0 -1 4194304 280 0 0 0 149 0 0 0 25 0 1 0 305462286 1363968 272 1992294400 134512640 134996440 4294956256 18446744073709551615 134532759 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20269/statm: 333 272 74 118 0 212 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2772

[startup+3.10163 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20270
/proc/meminfo: memFree=1040856/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1440 CPUtime=0
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 305462286 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20268/statm: 360 110 95 260 0 84 0
[pid=20269] ppid=20268 vsize=1332 CPUtime=3.09
/proc/20269/stat : 20269 (march_dl) R 20268 20268 20165 0 -1 4194304 286 0 0 0 309 0 0 0 25 0 1 0 305462286 1363968 278 1992294400 134512640 134996440 4294956256 18446744073709551615 134551461 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20269/statm: 333 278 74 118 0 212 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2772

############
# 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+4.90183 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20270
/proc/meminfo: memFree=1040864/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1440 CPUtime=0
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 305462286 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20268/statm: 360 110 95 260 0 84 0
[pid=20269] ppid=20268 vsize=1464 CPUtime=4.89
/proc/20269/stat : 20269 (march_dl) R 20268 20268 20165 0 -1 4194304 292 0 0 0 489 0 0 0 25 0 1 0 305462286 1499136 284 1992294400 134512640 134996440 4294956256 18446744073709551615 134528166 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20269/statm: 366 284 74 118 0 245 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 2904

[startup+5.00184 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20270
/proc/meminfo: memFree=1040864/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1440 CPUtime=0
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 128 0 0 0 0 0 0 0 16 0 1 0 305462286 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 0 0 0 17 0 0 0
/proc/20268/statm: 360 110 95 260 0 84 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1440
#
############


[startup+6.30299 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20271
/proc/meminfo: memFree=1041120/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1440 CPUtime=4.99
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 135 292 0 0 0 0 499 0 16 0 1 0 305462286 1474560 111 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20268/statm: 360 111 96 260 0 84 0
[pid=20271] ppid=20268 vsize=6188 CPUtime=1.28
/proc/20271/stat : 20271 (ubcsat2006) R 20268 20268 20165 0 -1 4194304 269 0 0 0 108 20 0 0 25 0 1 0 305462786 6336512 252 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20271/statm: 1547 252 156 64 0 1128 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7628

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20272
/proc/meminfo: memFree=1040352/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1740 CPUtime=10.8
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 593 567 0 0 310 29 700 41 25 0 1 0 305462286 1781760 256 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20268/statm: 435 256 157 260 0 159 0
[pid=20272] ppid=20268 vsize=1332 CPUtime=1.86
/proc/20272/stat : 20272 (march_dl) R 20268 20268 20165 0 -1 4194304 281 0 0 0 186 0 0 0 25 0 1 0 305463368 1363968 274 1992294400 134512640 134996440 4294956256 18446744073709551615 134551507 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20272/statm: 333 274 74 118 0 212 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 3072

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20272
/proc/meminfo: memFree=1040288/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1740 CPUtime=10.8
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 593 567 0 0 310 29 700 41 25 0 1 0 305462286 1781760 256 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20268/statm: 435 256 157 260 0 159 0
[pid=20272] ppid=20268 vsize=1464 CPUtime=14.66
/proc/20272/stat : 20272 (march_dl) R 20268 20268 20165 0 -1 4194304 302 0 0 0 1466 0 0 0 25 0 1 0 305463368 1499136 295 1992294400 134512640 134996440 4294956256 18446744073709551615 134536924 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20272/statm: 366 295 74 118 0 245 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 3204

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20272
/proc/meminfo: memFree=1040224/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1740 CPUtime=10.8
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 593 567 0 0 310 29 700 41 25 0 1 0 305462286 1781760 256 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20268/statm: 435 256 157 260 0 159 0
[pid=20272] ppid=20268 vsize=1464 CPUtime=40.25
/proc/20272/stat : 20272 (march_dl) R 20268 20268 20165 0 -1 4194304 311 0 0 0 4025 0 0 0 25 0 1 0 305463368 1499136 304 1992294400 134512640 134996440 4294956256 18446744073709551615 134551693 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20272/statm: 366 304 74 118 0 245 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 3204

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20272
/proc/meminfo: memFree=1040224/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1740 CPUtime=10.8
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 593 567 0 0 310 29 700 41 25 0 1 0 305462286 1781760 256 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20268/statm: 435 256 157 260 0 159 0
[pid=20272] ppid=20268 vsize=1464 CPUtime=91.43
/proc/20272/stat : 20272 (march_dl) R 20268 20268 20165 0 -1 4194304 322 0 0 0 9143 0 0 0 25 0 1 0 305463368 1499136 315 1992294400 134512640 134996440 4294956256 18446744073709551615 134536988 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20272/statm: 366 315 74 118 0 245 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 3204

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20272
/proc/meminfo: memFree=1040160/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1740 CPUtime=10.8
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 593 567 0 0 310 29 700 41 25 0 1 0 305462286 1781760 256 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20268/statm: 435 256 157 260 0 159 0
[pid=20272] ppid=20268 vsize=1636 CPUtime=151.41
/proc/20272/stat : 20272 (march_dl) R 20268 20268 20165 0 -1 4194304 330 0 0 0 15141 0 0 0 25 0 1 0 305463368 1675264 323 1992294400 134512640 134996440 4294956256 18446744073709551615 134514820 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20272/statm: 409 323 74 118 0 288 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 3376

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20272

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

[pid=20268] ppid=20266 vsize=1740 CPUtime=10.8
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 593 567 0 0 310 29 700 41 25 0 1 0 305462286 1781760 256 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20268/statm: 435 256 157 260 0 159 0
[pid=20272] ppid=20268 vsize=1636 CPUtime=511.28
/proc/20272/stat : 20272 (march_dl) R 20268 20268 20165 0 -1 4194304 346 0 0 0 51128 0 0 0 25 0 1 0 305463368 1675264 339 1992294400 134512640 134996440 4294956256 18446744073709551615 134528886 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20272/statm: 409 339 74 118 0 288 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 3376

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20272
/proc/meminfo: memFree=1040168/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1740 CPUtime=10.8
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 593 567 0 0 310 29 700 41 25 0 1 0 305462286 1781760 256 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20268/statm: 435 256 157 260 0 159 0
[pid=20272] ppid=20268 vsize=1636 CPUtime=571.25
/proc/20272/stat : 20272 (march_dl) R 20268 20268 20165 0 -1 4194304 347 0 0 0 57125 0 0 0 25 0 1 0 305463368 1675264 340 1992294400 134512640 134996440 4294956256 18446744073709551615 134564439 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20272/statm: 409 340 74 118 0 288 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 3376

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20272
/proc/meminfo: memFree=1040168/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1740 CPUtime=10.8
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 593 567 0 0 310 29 700 41 25 0 1 0 305462286 1781760 256 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20268/statm: 435 256 157 260 0 159 0
[pid=20272] ppid=20268 vsize=1636 CPUtime=631.23
/proc/20272/stat : 20272 (march_dl) R 20268 20268 20165 0 -1 4194304 348 0 0 0 63123 0 0 0 25 0 1 0 305463368 1675264 341 1992294400 134512640 134996440 4294956256 18446744073709551615 134552314 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20272/statm: 409 341 74 118 0 288 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 3376

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20272
/proc/meminfo: memFree=1040104/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1740 CPUtime=10.8
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 593 567 0 0 310 29 700 41 25 0 1 0 305462286 1781760 256 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20268/statm: 435 256 157 260 0 159 0
[pid=20272] ppid=20268 vsize=1636 CPUtime=691.21
/proc/20272/stat : 20272 (march_dl) R 20268 20268 20165 0 -1 4194304 349 0 0 0 69120 1 0 0 25 0 1 0 305463368 1675264 342 1992294400 134512640 134996440 4294956256 18446744073709551615 134565049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20272/statm: 409 342 74 118 0 288 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 3376

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20272
/proc/meminfo: memFree=1040104/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1740 CPUtime=10.8
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 593 567 0 0 310 29 700 41 25 0 1 0 305462286 1781760 256 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20268/statm: 435 256 157 260 0 159 0
[pid=20272] ppid=20268 vsize=1636 CPUtime=751.18
/proc/20272/stat : 20272 (march_dl) R 20268 20268 20165 0 -1 4194304 350 0 0 0 75117 1 0 0 25 0 1 0 305463368 1675264 343 1992294400 134512640 134996440 4294956256 18446744073709551615 134567739 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20272/statm: 409 343 74 118 0 288 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 3376

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20272
/proc/meminfo: memFree=1040168/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1740 CPUtime=10.8
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 593 567 0 0 310 29 700 41 25 0 1 0 305462286 1781760 256 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20268/statm: 435 256 157 260 0 159 0
[pid=20272] ppid=20268 vsize=1636 CPUtime=811.16
/proc/20272/stat : 20272 (march_dl) R 20268 20268 20165 0 -1 4194304 351 0 0 0 81115 1 0 0 25 0 1 0 305463368 1675264 344 1992294400 134512640 134996440 4294956256 18446744073709551615 134617596 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20272/statm: 409 344 74 118 0 288 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 3376

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20272
/proc/meminfo: memFree=1040168/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1740 CPUtime=10.8
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 593 567 0 0 310 29 700 41 25 0 1 0 305462286 1781760 256 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20268/statm: 435 256 157 260 0 159 0
[pid=20272] ppid=20268 vsize=1636 CPUtime=871.14
/proc/20272/stat : 20272 (march_dl) R 20268 20268 20165 0 -1 4194304 352 0 0 0 87113 1 0 0 25 0 1 0 305463368 1675264 345 1992294400 134512640 134996440 4294956256 18446744073709551615 134527002 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20272/statm: 409 345 74 118 0 288 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 3376

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20272
/proc/meminfo: memFree=1040168/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1740 CPUtime=10.8
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 593 567 0 0 310 29 700 41 25 0 1 0 305462286 1781760 256 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20268/statm: 435 256 157 260 0 159 0
[pid=20272] ppid=20268 vsize=1636 CPUtime=931.11
/proc/20272/stat : 20272 (march_dl) R 20268 20268 20165 0 -1 4194304 353 0 0 0 93110 1 0 0 25 0 1 0 305463368 1675264 346 1992294400 134512640 134996440 4294956256 18446744073709551615 134536803 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20272/statm: 409 346 74 118 0 288 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 3376

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20272
/proc/meminfo: memFree=1040168/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1740 CPUtime=10.8
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 593 567 0 0 310 29 700 41 25 0 1 0 305462286 1781760 256 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20268/statm: 435 256 157 260 0 159 0
[pid=20272] ppid=20268 vsize=1636 CPUtime=991.08
/proc/20272/stat : 20272 (march_dl) R 20268 20268 20165 0 -1 4194304 354 0 0 0 99107 1 0 0 25 0 1 0 305463368 1675264 347 1992294400 134512640 134996440 4294956256 18446744073709551615 134531609 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20272/statm: 409 347 74 118 0 288 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 3376

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20272
/proc/meminfo: memFree=1040168/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1740 CPUtime=10.8
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 593 567 0 0 310 29 700 41 25 0 1 0 305462286 1781760 256 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20268/statm: 435 256 157 260 0 159 0
[pid=20272] ppid=20268 vsize=1636 CPUtime=1051.07
/proc/20272/stat : 20272 (march_dl) R 20268 20268 20165 0 -1 4194304 355 0 0 0 105106 1 0 0 25 0 1 0 305463368 1675264 348 1992294400 134512640 134996440 4294956256 18446744073709551615 134527922 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20272/statm: 409 348 74 118 0 288 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 3376

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20272
/proc/meminfo: memFree=1040168/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1740 CPUtime=10.8
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 593 567 0 0 310 29 700 41 25 0 1 0 305462286 1781760 256 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20268/statm: 435 256 157 260 0 159 0
[pid=20272] ppid=20268 vsize=1636 CPUtime=1111.03
/proc/20272/stat : 20272 (march_dl) R 20268 20268 20165 0 -1 4194304 356 0 0 0 111102 1 0 0 25 0 1 0 305463368 1675264 349 1992294400 134512640 134996440 4294956256 18446744073709551615 134526996 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20272/statm: 409 349 74 118 0 288 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 3376

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20272
/proc/meminfo: memFree=1040168/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1740 CPUtime=10.8
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 593 567 0 0 310 29 700 41 25 0 1 0 305462286 1781760 256 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20268/statm: 435 256 157 260 0 159 0
[pid=20272] ppid=20268 vsize=1636 CPUtime=1171.01
/proc/20272/stat : 20272 (march_dl) R 20268 20268 20165 0 -1 4194304 356 0 0 0 117100 1 0 0 25 0 1 0 305463368 1675264 349 1992294400 134512640 134996440 4294956256 18446744073709551615 134527807 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20272/statm: 409 349 74 118 0 288 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 3376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1195.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20272
/proc/meminfo: memFree=1040168/2055920 swapFree=4181692/4192956
[pid=20268] ppid=20266 vsize=1740 CPUtime=10.8
/proc/20268/stat : 20268 (SATzilla2007_R) S 20266 20268 20165 0 -1 4194304 593 567 0 0 310 29 700 41 25 0 1 0 305462286 1781760 256 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20268/statm: 435 256 157 260 0 159 0
[pid=20272] ppid=20268 vsize=1636 CPUtime=1184.31
/proc/20272/stat : 20272 (march_dl) R 20268 20268 20165 0 -1 4194304 356 0 0 0 118430 1 0 0 25 0 1 0 305463368 1675264 349 1992294400 134512640 134996440 4294956256 18446744073709551615 134514040 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20272/statm: 409 349 74 118 0 288 0
Current children cumulated CPU time (s) 1195.11
Current children cumulated vsize (KiB) 3376

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

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

Child ended because it received signal 15 (SIGTERM)

# 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): 1195.62
CPU time (s): 1200.04
CPU user time (s): 1199.3
CPU system time (s): 0.735888
CPU usage (%): 100.37
Max. virtual memory (cumulated for all children) (KiB): 7628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.41
system time used= 0.735888
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1522
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= 2849

runsolver used 1.03384 second user time and 3.32749 second system time

The end

Launcher Data

Begin job on node42 at 2009-04-01 21:03:29
IDJOB=1544633
IDBENCH=70544
IDSOLVER=557
FILE ID=node42/1544633-1238612609
PBS_JOBID= 9073601
Free space on /tmp= 66248 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1897376969-026.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544633-1238612609/watcher-1544633-1238612609 -o /tmp/evaluation-result-1544633-1238612609/solver-1544633-1238612609 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1544633-1238612609.cnf            

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

MD5SUM BENCH= b48cc51eec7acfdc5e1646bdd0ea863f
RANDOM SEED=1975649934

node42.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		: 3000.211
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		: 3000.211
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:       1042440 kB
Buffers:        117256 kB
Cached:         788624 kB
SwapCached:       5184 kB
Active:         219004 kB
Inactive:       695364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1042440 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            8392 kB
Writeback:           0 kB
Mapped:          14260 kB
Slab:            85188 kB
Committed_AS:  1112520 kB
PageTables:       1388 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= 66240 MiB
End job on node42 at 2009-04-01 21:23:27