Trace number 1544737

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) 1200.11 1195.62

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1606932551-072.cnf
MD5SUMa3de3746a6fb6968c798f1ba3ad0f77f
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

10.77/10.80	c run March_dl for 5 seconds ... 
10.77/10.80	c Bin: Executing march_dl
10.77/10.80	c child exit by a signal
10.77/10.80	c march_dl returned code 137.
10.77/10.80	c run saps (UBCSAT implementation) for 2 seconds ... 
10.77/10.80	c Bin: Executing ubcsat2006
10.77/10.80	c child exited successfully
10.77/10.80	c ubcsat2006 returned code 0.
10.77/10.80	c satzilla computing base features
10.77/10.80	c satzilla doing unit-prop probe
10.77/10.80	c satzilla doing local search probe
10.77/10.80	c satzilla doing lobjois search-space size estimate
10.77/10.80	c satzilla's ranking:
10.77/10.80	c 1) kcnfs: 3.490623
10.77/10.80	c 2) march_dl: 3.589683
10.77/10.80	c 3) minisat20+P: 4.253740
10.77/10.80	c 4) kcnfs+P: 999.000000
10.77/10.80	c 5) march_dl+P: 999.000000
10.77/10.80	c 6) vallst+P: 999.000000
10.77/10.80	c 7) zchaff_rand+P: 999.000000
10.77/10.80	c 8) vallst: 999.000000
10.77/10.80	c 9) zchaff_rand: 999.000000
10.77/10.80	c 10) minisat20: 999.000000
10.77/10.80	c satzilla running kcnfs ... 
1195.18/1195.61	c Bin: Executing kcnfs
1195.18/1195.61	c child exit by a signal
1195.18/1195.61	c kcnfs returned code 143.
1195.18/1195.61	c kcnfs returned code 143.
1195.18/1195.61	c satzilla running march_dl ... 

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-1544737-1238613807/watcher-1544737-1238613807 -o /tmp/evaluation-result-1544737-1238613807/solver-1544737-1238613807 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1544737-1238613807.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: 0.91 0.95 0.90 3/64 20300
/proc/meminfo: memFree=1041912/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1440 CPUtime=0
/proc/20300/stat : 20300 (SATzilla2007_R) R 20298 20300 20165 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 305582064 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/20300/statm: 360 110 95 260 0 84 0
[pid=20301] ppid=20300 vsize=764 CPUtime=0
/proc/20301/stat : 20301 (march_dl) R 20300 20300 20165 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 305582064 782336 110 1992294400 134512640 134996440 4294956256 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20301/statm: 191 112 52 118 0 70 0

[startup+0.021552 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 20300
/proc/meminfo: memFree=1041912/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1440 CPUtime=0
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 305582064 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20300/statm: 360 110 95 260 0 84 0
[pid=20301] ppid=20300 vsize=1212 CPUtime=0.02
/proc/20301/stat : 20301 (march_dl) R 20300 20300 20165 0 -1 4194304 249 0 0 0 2 0 0 0 19 0 1 0 305582064 1241088 240 1992294400 134512640 134996440 4294956256 18446744073709551615 134652386 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20301/statm: 303 240 72 118 0 182 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2652

[startup+0.101558 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 20300
/proc/meminfo: memFree=1041912/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1440 CPUtime=0
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 305582064 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20300/statm: 360 110 95 260 0 84 0
[pid=20301] ppid=20300 vsize=1344 CPUtime=0.1
/proc/20301/stat : 20301 (march_dl) R 20300 20300 20165 0 -1 4194304 263 0 0 0 10 0 0 0 19 0 1 0 305582064 1376256 254 1992294400 134512640 134996440 4294956256 18446744073709551615 134526930 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20301/statm: 336 254 74 118 0 215 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2784

[startup+0.301581 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 20300
/proc/meminfo: memFree=1041912/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1440 CPUtime=0
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 305582064 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20300/statm: 360 110 95 260 0 84 0
[pid=20301] ppid=20300 vsize=1344 CPUtime=0.3
/proc/20301/stat : 20301 (march_dl) R 20300 20300 20165 0 -1 4194304 275 0 0 0 30 0 0 0 21 0 1 0 305582064 1376256 266 1992294400 134512640 134996440 4294956256 18446744073709551615 134526962 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20301/statm: 336 266 74 118 0 215 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2784

[startup+0.701623 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 20300
/proc/meminfo: memFree=1041912/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1440 CPUtime=0
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 305582064 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20300/statm: 360 110 95 260 0 84 0
[pid=20301] ppid=20300 vsize=1344 CPUtime=0.7
/proc/20301/stat : 20301 (march_dl) R 20300 20300 20165 0 -1 4194304 283 0 0 0 70 0 0 0 25 0 1 0 305582064 1376256 274 1992294400 134512640 134996440 4294956256 18446744073709551615 134528156 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20301/statm: 336 274 74 118 0 215 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2784

[startup+1.50171 s]
/proc/loadavg: 0.91 0.95 0.90 2/66 20302
/proc/meminfo: memFree=1040936/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1440 CPUtime=0
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 305582064 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20300/statm: 360 110 95 260 0 84 0
[pid=20301] ppid=20300 vsize=1344 CPUtime=1.5
/proc/20301/stat : 20301 (march_dl) R 20300 20300 20165 0 -1 4194304 289 0 0 0 150 0 0 0 25 0 1 0 305582064 1376256 280 1992294400 134512640 134996440 4294956256 18446744073709551615 134526942 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20301/statm: 336 280 74 118 0 215 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2784

[startup+3.10189 s]
/proc/loadavg: 0.91 0.95 0.90 2/66 20302
/proc/meminfo: memFree=1040744/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1440 CPUtime=0
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 305582064 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20300/statm: 360 110 95 260 0 84 0
[pid=20301] ppid=20300 vsize=1344 CPUtime=3.09
/proc/20301/stat : 20301 (march_dl) R 20300 20300 20165 0 -1 4194304 295 0 0 0 309 0 0 0 25 0 1 0 305582064 1376256 286 1992294400 134512640 134996440 4294956256 18446744073709551615 134617401 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20301/statm: 336 286 74 118 0 215 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2784

############
# 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+4.90109 s]
/proc/loadavg: 0.92 0.95 0.90 2/66 20302
/proc/meminfo: memFree=1040360/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1440 CPUtime=0
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 305582064 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20300/statm: 360 110 95 260 0 84 0
[pid=20301] ppid=20300 vsize=1476 CPUtime=4.89
/proc/20301/stat : 20301 (march_dl) R 20300 20300 20165 0 -1 4194304 300 0 0 0 489 0 0 0 25 0 1 0 305582064 1511424 291 1992294400 134512640 134996440 4294956256 18446744073709551615 134536701 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20301/statm: 369 291 74 118 0 248 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 2916

[startup+5.0011 s]
/proc/loadavg: 0.92 0.95 0.90 2/66 20302
/proc/meminfo: memFree=1040360/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1440 CPUtime=0
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 305582064 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20300/statm: 360 110 95 260 0 84 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1440
#
############


[startup+6.30224 s]
/proc/loadavg: 0.92 0.95 0.90 2/66 20303
/proc/meminfo: memFree=1040936/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1440 CPUtime=4.99
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 135 300 0 0 0 0 499 0 16 0 1 0 305582064 1474560 111 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20300/statm: 360 111 96 260 0 84 0
[pid=20303] ppid=20300 vsize=6188 CPUtime=1.28
/proc/20303/stat : 20303 (ubcsat2006) R 20300 20300 20165 0 -1 4194304 271 0 0 0 108 20 0 0 25 0 1 0 305582564 6336512 254 1992294400 134512640 134777720 4294956112 18446744073709551615 13253208 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20303/statm: 1547 254 156 64 0 1128 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7628

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.90 2/66 20304
/proc/meminfo: memFree=1040040/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1748 CPUtime=10.77
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 597 577 0 0 309 29 700 39 25 0 1 0 305582064 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20300/statm: 437 258 157 260 0 161 0
[pid=20304] ppid=20300 vsize=183420 CPUtime=1.88
/proc/20304/stat : 20304 (kcnfs) R 20300 20300 20165 0 -1 4194304 364 0 0 0 188 0 0 0 25 0 1 0 305583145 187822080 349 1992294400 134512640 134709692 4294956240 18446744073709551615 134577948 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20304/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 185168

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.91 2/66 20304
/proc/meminfo: memFree=1040168/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1748 CPUtime=10.77
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 597 577 0 0 309 29 700 39 25 0 1 0 305582064 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20300/statm: 437 258 157 260 0 161 0
[pid=20304] ppid=20300 vsize=183420 CPUtime=14.67
/proc/20304/stat : 20304 (kcnfs) R 20300 20300 20165 0 -1 4194304 364 0 0 0 1467 0 0 0 25 0 1 0 305583145 187822080 349 1992294400 134512640 134709692 4294956240 18446744073709551615 134563273 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20304/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 185168

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.91 2/66 20304
/proc/meminfo: memFree=1040168/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1748 CPUtime=10.77
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 597 577 0 0 309 29 700 39 25 0 1 0 305582064 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20300/statm: 437 258 157 260 0 161 0
[pid=20304] ppid=20300 vsize=183420 CPUtime=40.26
/proc/20304/stat : 20304 (kcnfs) R 20300 20300 20165 0 -1 4194304 364 0 0 0 4026 0 0 0 25 0 1 0 305583145 187822080 349 1992294400 134512640 134709692 4294956240 18446744073709551615 134582162 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20304/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 185168

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/66 20304
/proc/meminfo: memFree=1040168/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1748 CPUtime=10.77
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 597 577 0 0 309 29 700 39 25 0 1 0 305582064 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20300/statm: 437 258 157 260 0 161 0
[pid=20304] ppid=20300 vsize=183420 CPUtime=91.45
/proc/20304/stat : 20304 (kcnfs) R 20300 20300 20165 0 -1 4194304 364 0 0 0 9145 0 0 0 25 0 1 0 305583145 187822080 349 1992294400 134512640 134709692 4294956240 18446744073709551615 134564833 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20304/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 185168

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 3/66 20304
/proc/meminfo: memFree=1040104/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1748 CPUtime=10.77
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 597 577 0 0 309 29 700 39 25 0 1 0 305582064 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20300/statm: 437 258 157 260 0 161 0
[pid=20304] ppid=20300 vsize=183420 CPUtime=151.42
/proc/20304/stat : 20304 (kcnfs) R 20300 20300 20165 0 -1 4194304 364 0 0 0 15142 0 0 0 25 0 1 0 305583145 187822080 349 1992294400 134512640 134709692 4294956240 18446744073709551615 134642785 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20304/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 185168

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20304

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

[pid=20300] ppid=20298 vsize=1748 CPUtime=10.77
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 597 577 0 0 309 29 700 39 25 0 1 0 305582064 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20300/statm: 437 258 157 260 0 161 0
[pid=20304] ppid=20300 vsize=183420 CPUtime=511.29
/proc/20304/stat : 20304 (kcnfs) R 20300 20300 20165 0 -1 4194304 364 0 0 0 51128 1 0 0 25 0 1 0 305583145 187822080 349 1992294400 134512640 134709692 4294956240 18446744073709551615 134566658 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20304/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 185168

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20304
/proc/meminfo: memFree=1040232/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1748 CPUtime=10.77
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 597 577 0 0 309 29 700 39 25 0 1 0 305582064 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20300/statm: 437 258 157 260 0 161 0
[pid=20304] ppid=20300 vsize=183420 CPUtime=571.27
/proc/20304/stat : 20304 (kcnfs) R 20300 20300 20165 0 -1 4194304 364 0 0 0 57126 1 0 0 25 0 1 0 305583145 187822080 349 1992294400 134512640 134709692 4294956240 18446744073709551615 134562994 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20304/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 185168

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20304
/proc/meminfo: memFree=1040296/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1748 CPUtime=10.77
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 597 577 0 0 309 29 700 39 25 0 1 0 305582064 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20300/statm: 437 258 157 260 0 161 0
[pid=20304] ppid=20300 vsize=183420 CPUtime=631.26
/proc/20304/stat : 20304 (kcnfs) R 20300 20300 20165 0 -1 4194304 364 0 0 0 63125 1 0 0 25 0 1 0 305583145 187822080 349 1992294400 134512640 134709692 4294956240 18446744073709551615 134642580 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20304/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 185168

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20304
/proc/meminfo: memFree=1040168/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1748 CPUtime=10.77
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 597 577 0 0 309 29 700 39 25 0 1 0 305582064 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20300/statm: 437 258 157 260 0 161 0
[pid=20304] ppid=20300 vsize=183420 CPUtime=691.23
/proc/20304/stat : 20304 (kcnfs) R 20300 20300 20165 0 -1 4194304 364 0 0 0 69122 1 0 0 25 0 1 0 305583145 187822080 349 1992294400 134512640 134709692 4294956240 18446744073709551615 134564739 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20304/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 185168

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20304
/proc/meminfo: memFree=1040168/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1748 CPUtime=10.77
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 597 577 0 0 309 29 700 39 25 0 1 0 305582064 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20300/statm: 437 258 157 260 0 161 0
[pid=20304] ppid=20300 vsize=183420 CPUtime=751.22
/proc/20304/stat : 20304 (kcnfs) R 20300 20300 20165 0 -1 4194304 364 0 0 0 75121 1 0 0 25 0 1 0 305583145 187822080 349 1992294400 134512640 134709692 4294956240 18446744073709551615 134642606 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20304/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 185168

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20304
/proc/meminfo: memFree=1040232/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1748 CPUtime=10.77
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 597 577 0 0 309 29 700 39 25 0 1 0 305582064 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20300/statm: 437 258 157 260 0 161 0
[pid=20304] ppid=20300 vsize=183420 CPUtime=811.2
/proc/20304/stat : 20304 (kcnfs) R 20300 20300 20165 0 -1 4194304 364 0 0 0 81119 1 0 0 25 0 1 0 305583145 187822080 349 1992294400 134512640 134709692 4294956240 18446744073709551615 134573233 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20304/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 185168

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20304
/proc/meminfo: memFree=1040232/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1748 CPUtime=10.77
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 597 577 0 0 309 29 700 39 25 0 1 0 305582064 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20300/statm: 437 258 157 260 0 161 0
[pid=20304] ppid=20300 vsize=183420 CPUtime=871.19
/proc/20304/stat : 20304 (kcnfs) R 20300 20300 20165 0 -1 4194304 364 0 0 0 87118 1 0 0 25 0 1 0 305583145 187822080 349 1992294400 134512640 134709692 4294956240 18446744073709551615 134642618 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20304/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 185168

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20304
/proc/meminfo: memFree=1040296/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1748 CPUtime=10.77
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 597 577 0 0 309 29 700 39 25 0 1 0 305582064 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20300/statm: 437 258 157 260 0 161 0
[pid=20304] ppid=20300 vsize=183420 CPUtime=931.17
/proc/20304/stat : 20304 (kcnfs) R 20300 20300 20165 0 -1 4194304 364 0 0 0 93116 1 0 0 25 0 1 0 305583145 187822080 349 1992294400 134512640 134709692 4294956240 18446744073709551615 134618491 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20304/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 185168

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20304
/proc/meminfo: memFree=1040232/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1748 CPUtime=10.77
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 597 577 0 0 309 29 700 39 25 0 1 0 305582064 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20300/statm: 437 258 157 260 0 161 0
[pid=20304] ppid=20300 vsize=183420 CPUtime=991.15
/proc/20304/stat : 20304 (kcnfs) R 20300 20300 20165 0 -1 4194304 364 0 0 0 99114 1 0 0 25 0 1 0 305583145 187822080 349 1992294400 134512640 134709692 4294956240 18446744073709551615 134559777 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20304/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 185168

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20304
/proc/meminfo: memFree=1040296/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1748 CPUtime=10.77
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 597 577 0 0 309 29 700 39 25 0 1 0 305582064 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20300/statm: 437 258 157 260 0 161 0
[pid=20304] ppid=20300 vsize=183420 CPUtime=1051.14
/proc/20304/stat : 20304 (kcnfs) R 20300 20300 20165 0 -1 4194304 364 0 0 0 105113 1 0 0 25 0 1 0 305583145 187822080 349 1992294400 134512640 134709692 4294956240 18446744073709551615 134642665 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20304/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 185168

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20306
/proc/meminfo: memFree=1040168/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1748 CPUtime=10.77
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 597 577 0 0 309 29 700 39 25 0 1 0 305582064 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20300/statm: 437 258 157 260 0 161 0
[pid=20304] ppid=20300 vsize=183420 CPUtime=1111.12
/proc/20304/stat : 20304 (kcnfs) R 20300 20300 20165 0 -1 4194304 364 0 0 0 111111 1 0 0 25 0 1 0 305583145 187822080 349 1992294400 134512640 134709692 4294956240 18446744073709551615 134583212 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20304/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 185168

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20306
/proc/meminfo: memFree=1040232/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1748 CPUtime=10.77
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 597 577 0 0 309 29 700 39 25 0 1 0 305582064 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20300/statm: 437 258 157 260 0 161 0
[pid=20304] ppid=20300 vsize=183420 CPUtime=1171.1
/proc/20304/stat : 20304 (kcnfs) R 20300 20300 20165 0 -1 4194304 364 0 0 0 117109 1 0 0 25 0 1 0 305583145 187822080 349 1992294400 134512640 134709692 4294956240 18446744073709551615 134642703 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20304/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 185168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1195.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20306
/proc/meminfo: memFree=1040232/2055920 swapFree=4181692/4192956
[pid=20300] ppid=20298 vsize=1748 CPUtime=10.77
/proc/20300/stat : 20300 (SATzilla2007_R) S 20298 20300 20165 0 -1 4194304 597 577 0 0 309 29 700 39 25 0 1 0 305582064 1789952 258 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20300/statm: 437 258 157 260 0 161 0
[pid=20304] ppid=20300 vsize=183420 CPUtime=1184.41
/proc/20304/stat : 20304 (kcnfs) R 20300 20300 20165 0 -1 4194304 364 0 0 0 118440 1 0 0 25 0 1 0 305583145 187822080 349 1992294400 134512640 134709692 4294956240 18446744073709551615 134632266 0 0 8392704 0 0 0 0 17 0 0 0
/proc/20304/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 1195.18
Current children cumulated vsize (KiB) 185168

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): 1200.11
CPU user time (s): 1199.4
CPU system time (s): 0.709892
CPU usage (%): 100.376
Max. virtual memory (cumulated for all children) (KiB): 185168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.51
system time used= 0.709892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1545
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= 2125

runsolver used 0.898863 second user time and 3.46147 second system time

The end

Launcher Data

Begin job on node42 at 2009-04-01 21:23:27
IDJOB=1544737
IDBENCH=70596
IDSOLVER=557
FILE ID=node42/1544737-1238613807
PBS_JOBID= 9073601
Free space on /tmp= 66248 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1606932551-072.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544737-1238613807/watcher-1544737-1238613807 -o /tmp/evaluation-result-1544737-1238613807/solver-1544737-1238613807 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1544737-1238613807.cnf            

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

MD5SUM BENCH= a3de3746a6fb6968c798f1ba3ad0f77f
RANDOM SEED=587995173

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:       1042392 kB
Buffers:        117304 kB
Cached:         788644 kB
SwapCached:       5184 kB
Active:         219192 kB
Inactive:       695256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1042392 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            8400 kB
Writeback:           0 kB
Mapped:          14260 kB
Slab:            85232 kB
Committed_AS:  1112700 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 21:43:25