Trace number 1544837

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) 1200.05 1195.72

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S349436298-004.cnf
MD5SUM807de0757f2dbadea1e7b17f93f9b484
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.376942
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

10.76/10.88	c run March_dl for 5 seconds ... 
10.76/10.88	c Bin: Executing march_dl
10.76/10.88	c child exit by a signal
10.76/10.88	c march_dl returned code 137.
10.76/10.88	c run saps (UBCSAT implementation) for 2 seconds ... 
10.76/10.88	c Bin: Executing ubcsat2006
10.76/10.88	c child exited successfully
10.76/10.88	c ubcsat2006 returned code 0.
10.76/10.88	c satzilla computing base features
10.76/10.88	c satzilla doing unit-prop probe
10.76/10.88	c satzilla doing local search probe
10.76/10.88	c satzilla doing lobjois search-space size estimate
10.76/10.88	c satzilla's ranking:
10.76/10.88	c 1) kcnfs: 3.267291
10.76/10.88	c 2) march_dl: 3.374799
10.76/10.88	c 3) minisat20+P: 3.784114
10.76/10.88	c 4) kcnfs+P: 999.000000
10.76/10.88	c 5) march_dl+P: 999.000000
10.76/10.88	c 6) vallst+P: 999.000000
10.76/10.88	c 7) zchaff_rand+P: 999.000000
10.76/10.88	c 8) vallst: 999.000000
10.76/10.88	c 9) zchaff_rand: 999.000000
10.76/10.88	c 10) minisat20: 999.000000
10.76/10.88	c satzilla running kcnfs ... 
1195.12/1195.71	c Bin: Executing kcnfs
1195.12/1195.71	c child exit by a signal
1195.12/1195.71	c kcnfs returned code 143.
1195.12/1195.71	c kcnfs returned code 143.
1195.12/1195.71	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-1544837-1238614766/watcher-1544837-1238614766 -o /tmp/evaluation-result-1544837-1238614766/solver-1544837-1238614766 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1544837-1238614766.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: 1.02 1.02 1.00 3/73 18629
/proc/meminfo: memFree=1350392/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1440 CPUtime=0
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1013895168 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 360 110 95 260 0 84 0
[pid=18630] ppid=18629 vsize=772 CPUtime=0
/proc/18630/stat : 18630 (march_dl) R 18629 18629 18377 0 -1 4194304 122 0 0 0 0 0 0 0 19 0 1 0 1013895168 790528 114 1992294400 134512640 134996440 4294956256 18446744073709551615 134544569 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18630/statm: 193 114 53 118 0 72 0

[startup+0.0103139 s]
/proc/loadavg: 1.02 1.02 1.00 3/73 18629
/proc/meminfo: memFree=1350392/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1440 CPUtime=0
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1013895168 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 360 110 95 260 0 84 0
[pid=18630] ppid=18629 vsize=1036 CPUtime=0
/proc/18630/stat : 18630 (march_dl) R 18629 18629 18377 0 -1 4194304 178 0 0 0 0 0 0 0 19 0 1 0 1013895168 1060864 170 1992294400 134512640 134996440 4294956256 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18630/statm: 259 170 63 118 0 138 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2476

[startup+0.101321 s]
/proc/loadavg: 1.02 1.02 1.00 3/73 18629
/proc/meminfo: memFree=1350392/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1440 CPUtime=0
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1013895168 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 360 110 95 260 0 84 0
[pid=18630] ppid=18629 vsize=1188 CPUtime=0.09
/proc/18630/stat : 18630 (march_dl) R 18629 18629 18377 0 -1 4194304 253 0 0 0 9 0 0 0 20 0 1 0 1013895168 1216512 245 1992294400 134512640 134996440 4294956256 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18630/statm: 297 245 74 118 0 176 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2628

[startup+0.301342 s]
/proc/loadavg: 1.02 1.02 1.00 3/73 18629
/proc/meminfo: memFree=1350392/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1440 CPUtime=0
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1013895168 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 360 110 95 260 0 84 0
[pid=18630] ppid=18629 vsize=1320 CPUtime=0.29
/proc/18630/stat : 18630 (march_dl) R 18629 18629 18377 0 -1 4194304 265 0 0 0 29 0 0 0 21 0 1 0 1013895168 1351680 257 1992294400 134512640 134996440 4294956256 18446744073709551615 134564265 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18630/statm: 330 257 74 118 0 209 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2760

[startup+0.701384 s]
/proc/loadavg: 1.02 1.02 1.00 3/73 18629
/proc/meminfo: memFree=1350392/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1440 CPUtime=0
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1013895168 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 360 110 95 260 0 84 0
[pid=18630] ppid=18629 vsize=1320 CPUtime=0.69
/proc/18630/stat : 18630 (march_dl) R 18629 18629 18377 0 -1 4194304 273 0 0 0 69 0 0 0 25 0 1 0 1013895168 1351680 265 1992294400 134512640 134996440 4294956256 18446744073709551615 134527828 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18630/statm: 330 265 74 118 0 209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2760

[startup+1.50147 s]
/proc/loadavg: 1.02 1.02 1.00 2/75 18631
/proc/meminfo: memFree=1349480/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1440 CPUtime=0
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1013895168 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 360 110 95 260 0 84 0
[pid=18630] ppid=18629 vsize=1320 CPUtime=1.49
/proc/18630/stat : 18630 (march_dl) R 18629 18629 18377 0 -1 4194304 280 0 0 0 149 0 0 0 25 0 1 0 1013895168 1351680 272 1992294400 134512640 134996440 4294956256 18446744073709551615 134575710 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18630/statm: 330 272 74 118 0 209 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2760

[startup+3.10163 s]
/proc/loadavg: 1.02 1.02 1.00 2/75 18631
/proc/meminfo: memFree=1349288/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1440 CPUtime=0
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1013895168 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 360 110 95 260 0 84 0
[pid=18630] ppid=18629 vsize=1320 CPUtime=3.09
/proc/18630/stat : 18630 (march_dl) R 18629 18629 18377 0 -1 4194304 285 0 0 0 309 0 0 0 25 0 1 0 1013895168 1351680 277 1992294400 134512640 134996440 4294956256 18446744073709551615 134526930 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18630/statm: 330 277 74 118 0 209 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2760

############
# 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+4.90182 s]
/proc/loadavg: 1.02 1.02 1.00 2/75 18631
/proc/meminfo: memFree=1349160/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1440 CPUtime=0
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1013895168 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 360 110 95 260 0 84 0
[pid=18630] ppid=18629 vsize=1320 CPUtime=4.89
/proc/18630/stat : 18630 (march_dl) R 18629 18629 18377 0 -1 4194304 288 0 0 0 489 0 0 0 25 0 1 0 1013895168 1351680 280 1992294400 134512640 134996440 4294956256 18446744073709551615 134568492 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18630/statm: 330 280 74 118 0 209 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 2760

[startup+5.00183 s]
/proc/loadavg: 1.02 1.02 1.00 2/75 18631
/proc/meminfo: memFree=1349160/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1440 CPUtime=0
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1013895168 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 360 110 95 260 0 84 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1440
#
############


[startup+6.30197 s]
/proc/loadavg: 1.02 1.02 1.00 2/75 18632
/proc/meminfo: memFree=1349352/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1440 CPUtime=4.99
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 135 288 0 0 0 0 499 0 16 0 1 0 1013895168 1474560 111 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 360 111 96 260 0 84 0
[pid=18632] ppid=18629 vsize=6188 CPUtime=1.28
/proc/18632/stat : 18632 (ubcsat2006) R 18629 18629 18377 0 -1 4194304 269 0 0 0 106 22 0 0 25 0 1 0 1013895668 6336512 252 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18632/statm: 1547 252 156 64 0 1128 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7628

[startup+12.7016 s]
/proc/loadavg: 1.09 1.03 1.00 2/75 18633
/proc/meminfo: memFree=1348584/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1736 CPUtime=10.84
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 586 563 0 0 309 31 700 44 25 0 1 0 1013895168 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 434 253 157 260 0 158 0
[pid=18633] ppid=18629 vsize=183420 CPUtime=1.81
/proc/18633/stat : 18633 (kcnfs) R 18629 18629 18377 0 -1 4194304 352 0 0 0 181 0 0 0 25 0 1 0 1013896256 187822080 337 1992294400 134512640 134709692 4294956240 18446744073709551615 134565398 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18633/statm: 45855 337 138 48 0 45452 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 185156

[startup+25.502 s]
/proc/loadavg: 1.07 1.03 1.00 2/75 18633
/proc/meminfo: memFree=1348712/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1736 CPUtime=10.84
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 586 563 0 0 309 31 700 44 25 0 1 0 1013895168 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 434 253 157 260 0 158 0
[pid=18633] ppid=18629 vsize=183420 CPUtime=14.6
/proc/18633/stat : 18633 (kcnfs) R 18629 18629 18377 0 -1 4194304 352 0 0 0 1460 0 0 0 25 0 1 0 1013896256 187822080 337 1992294400 134512640 134709692 4294956240 18446744073709551615 134563199 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18633/statm: 45855 337 138 48 0 45452 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 185156

[startup+51.1016 s]
/proc/loadavg: 1.05 1.03 1.00 2/75 18633
/proc/meminfo: memFree=1348712/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1736 CPUtime=10.84
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 586 563 0 0 309 31 700 44 25 0 1 0 1013895168 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 434 253 157 260 0 158 0
[pid=18633] ppid=18629 vsize=183420 CPUtime=40.17
/proc/18633/stat : 18633 (kcnfs) R 18629 18629 18377 0 -1 4194304 352 0 0 0 4017 0 0 0 25 0 1 0 1013896256 187822080 337 1992294400 134512640 134709692 4294956240 18446744073709551615 134642679 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18633/statm: 45855 337 138 48 0 45452 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 185156

[startup+102.306 s]
/proc/loadavg: 1.07 1.04 1.00 2/75 18633
/proc/meminfo: memFree=1348648/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1736 CPUtime=10.84
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 586 563 0 0 309 31 700 44 25 0 1 0 1013895168 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 434 253 157 260 0 158 0
[pid=18633] ppid=18629 vsize=183420 CPUtime=91.36
/proc/18633/stat : 18633 (kcnfs) R 18629 18629 18377 0 -1 4194304 352 0 0 0 9136 0 0 0 25 0 1 0 1013896256 187822080 337 1992294400 134512640 134709692 4294956240 18446744073709551615 134619256 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18633/statm: 45855 337 138 48 0 45452 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 185156

[startup+162.301 s]
/proc/loadavg: 1.08 1.04 1.00 2/75 18634
/proc/meminfo: memFree=1348520/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1736 CPUtime=10.84
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 586 563 0 0 309 31 700 44 25 0 1 0 1013895168 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 434 253 157 260 0 158 0
[pid=18633] ppid=18629 vsize=183420 CPUtime=151.32
/proc/18633/stat : 18633 (kcnfs) R 18629 18629 18377 0 -1 4194304 352 0 0 0 15132 0 0 0 25 0 1 0 1013896256 187822080 337 1992294400 134512640 134709692 4294956240 18446744073709551615 134559511 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18633/statm: 45855 337 138 48 0 45452 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 185156

[startup+222.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/75 18635

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

[pid=18629] ppid=18627 vsize=1736 CPUtime=10.84
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 586 563 0 0 309 31 700 44 25 0 1 0 1013895168 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 434 253 157 260 0 158 0
[pid=18633] ppid=18629 vsize=183420 CPUtime=571.13
/proc/18633/stat : 18633 (kcnfs) R 18629 18629 18377 0 -1 4194304 352 0 0 0 57113 0 0 0 25 0 1 0 1013896256 187822080 337 1992294400 134512640 134709692 4294956240 18446744073709551615 134642662 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18633/statm: 45855 337 138 48 0 45452 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 185156

[startup+642.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/75 18635
/proc/meminfo: memFree=1348712/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1736 CPUtime=10.84
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 586 563 0 0 309 31 700 44 25 0 1 0 1013895168 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 434 253 157 260 0 158 0
[pid=18633] ppid=18629 vsize=183420 CPUtime=631.11
/proc/18633/stat : 18633 (kcnfs) R 18629 18629 18377 0 -1 4194304 352 0 0 0 63111 0 0 0 25 0 1 0 1013896256 187822080 337 1992294400 134512640 134709692 4294956240 18446744073709551615 134563222 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18633/statm: 45855 337 138 48 0 45452 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 185156

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/75 18635
/proc/meminfo: memFree=1348648/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1736 CPUtime=10.84
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 586 563 0 0 309 31 700 44 25 0 1 0 1013895168 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 434 253 157 260 0 158 0
[pid=18633] ppid=18629 vsize=183420 CPUtime=691.07
/proc/18633/stat : 18633 (kcnfs) R 18629 18629 18377 0 -1 4194304 352 0 0 0 69107 0 0 0 25 0 1 0 1013896256 187822080 337 1992294400 134512640 134709692 4294956240 18446744073709551615 134564942 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18633/statm: 45855 337 138 48 0 45452 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 185156

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/75 18635
/proc/meminfo: memFree=1348648/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1736 CPUtime=10.84
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 586 563 0 0 309 31 700 44 25 0 1 0 1013895168 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 434 253 157 260 0 158 0
[pid=18633] ppid=18629 vsize=183420 CPUtime=751.05
/proc/18633/stat : 18633 (kcnfs) R 18629 18629 18377 0 -1 4194304 352 0 0 0 75105 0 0 0 25 0 1 0 1013896256 187822080 337 1992294400 134512640 134709692 4294956240 18446744073709551615 134556056 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18633/statm: 45855 337 138 48 0 45452 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 185156

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 18635
/proc/meminfo: memFree=1348712/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1736 CPUtime=10.84
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 586 563 0 0 309 31 700 44 25 0 1 0 1013895168 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 434 253 157 260 0 158 0
[pid=18633] ppid=18629 vsize=183420 CPUtime=811.02
/proc/18633/stat : 18633 (kcnfs) R 18629 18629 18377 0 -1 4194304 352 0 0 0 81102 0 0 0 25 0 1 0 1013896256 187822080 337 1992294400 134512640 134709692 4294956240 18446744073709551615 134582081 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18633/statm: 45855 337 138 48 0 45452 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 185156

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 18635
/proc/meminfo: memFree=1348712/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1736 CPUtime=10.84
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 586 563 0 0 309 31 700 44 25 0 1 0 1013895168 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 434 253 157 260 0 158 0
[pid=18633] ppid=18629 vsize=183420 CPUtime=870.99
/proc/18633/stat : 18633 (kcnfs) R 18629 18629 18377 0 -1 4194304 352 0 0 0 87099 0 0 0 25 0 1 0 1013896256 187822080 337 1992294400 134512640 134709692 4294956240 18446744073709551615 134642618 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18633/statm: 45855 337 138 48 0 45452 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 185156

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 18635
/proc/meminfo: memFree=1348648/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1736 CPUtime=10.84
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 586 563 0 0 309 31 700 44 25 0 1 0 1013895168 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 434 253 157 260 0 158 0
[pid=18633] ppid=18629 vsize=183420 CPUtime=930.97
/proc/18633/stat : 18633 (kcnfs) R 18629 18629 18377 0 -1 4194304 352 0 0 0 93097 0 0 0 25 0 1 0 1013896256 187822080 337 1992294400 134512640 134709692 4294956240 18446744073709551615 134603214 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18633/statm: 45855 337 138 48 0 45452 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 185156

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 18635
/proc/meminfo: memFree=1348712/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1736 CPUtime=10.84
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 586 563 0 0 309 31 700 44 25 0 1 0 1013895168 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 434 253 157 260 0 158 0
[pid=18633] ppid=18629 vsize=183420 CPUtime=990.95
/proc/18633/stat : 18633 (kcnfs) R 18629 18629 18377 0 -1 4194304 352 0 0 0 99095 0 0 0 25 0 1 0 1013896256 187822080 337 1992294400 134512640 134709692 4294956240 18446744073709551615 134562994 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18633/statm: 45855 337 138 48 0 45452 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 185156

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 18635
/proc/meminfo: memFree=1348648/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1736 CPUtime=10.84
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 586 563 0 0 309 31 700 44 25 0 1 0 1013895168 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 434 253 157 260 0 158 0
[pid=18633] ppid=18629 vsize=183420 CPUtime=1050.92
/proc/18633/stat : 18633 (kcnfs) R 18629 18629 18377 0 -1 4194304 352 0 0 0 105092 0 0 0 25 0 1 0 1013896256 187822080 337 1992294400 134512640 134709692 4294956240 18446744073709551615 134631474 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18633/statm: 45855 337 138 48 0 45452 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 185156

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 18635
/proc/meminfo: memFree=1348712/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1736 CPUtime=10.84
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 586 563 0 0 309 31 700 44 25 0 1 0 1013895168 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 434 253 157 260 0 158 0
[pid=18633] ppid=18629 vsize=183420 CPUtime=1110.9
/proc/18633/stat : 18633 (kcnfs) R 18629 18629 18377 0 -1 4194304 352 0 0 0 111089 1 0 0 25 0 1 0 1013896256 187822080 337 1992294400 134512640 134709692 4294956240 18446744073709551615 134564839 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18633/statm: 45855 337 138 48 0 45452 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 185156

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 18635
/proc/meminfo: memFree=1348712/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1736 CPUtime=10.84
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 586 563 0 0 309 31 700 44 25 0 1 0 1013895168 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 434 253 157 260 0 158 0
[pid=18633] ppid=18629 vsize=183420 CPUtime=1170.87
/proc/18633/stat : 18633 (kcnfs) R 18629 18629 18377 0 -1 4194304 352 0 0 0 117086 1 0 0 25 0 1 0 1013896256 187822080 337 1992294400 134512640 134709692 4294956240 18446744073709551615 134576409 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18633/statm: 45855 337 138 48 0 45452 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 185156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1195.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 18635
/proc/meminfo: memFree=1348712/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1736 CPUtime=10.84
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 586 563 0 0 309 31 700 44 25 0 1 0 1013895168 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 434 253 157 260 0 158 0
[pid=18633] ppid=18629 vsize=183420 CPUtime=1184.28
/proc/18633/stat : 18633 (kcnfs) R 18629 18629 18377 0 -1 4194304 352 0 0 0 118427 1 0 0 25 0 1 0 1013896256 187822080 337 1992294400 134512640 134709692 4294956240 18446744073709551615 134556116 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18633/statm: 45855 337 138 48 0 45452 0
Current children cumulated CPU time (s) 1195.12
Current children cumulated vsize (KiB) 185156

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: 1.00 1.00 1.00 2/75 18635
/proc/meminfo: memFree=1348712/2055920 swapFree=4175408/4192956
[pid=18629] ppid=18627 vsize=1736 CPUtime=10.84
/proc/18629/stat : 18629 (SATzilla2007_R) S 18627 18629 18377 0 -1 4194304 586 563 0 0 309 31 700 44 25 0 1 0 1013895168 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18629/statm: 434 253 157 260 0 158 0
[pid=18633] ppid=18629 vsize=183420 CPUtime=1184.28
/proc/18633/stat : 18633 (kcnfs) R 18629 18629 18377 0 -1 4194304 352 0 0 0 118427 1 0 0 25 0 1 0 1013896256 187822080 337 1992294400 134512640 134709692 4294956240 18446744073709551615 134556116 0 0 8392704 0 0 0 0 17 0 0 0
/proc/18633/statm: 45855 337 138 48 0 45452 0
Current children cumulated CPU time (s) 1195.12
Current children cumulated vsize (KiB) 185156

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): 1200.05
CPU user time (s): 1199.27
CPU system time (s): 0.779881
CPU usage (%): 100.362
Max. virtual memory (cumulated for all children) (KiB): 185156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.38
system time used= 0.779881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1508
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= 4376

runsolver used 1.14882 second user time and 3.21351 second system time

The end

Launcher Data

Begin job on node79 at 2009-04-01 21:39:26
IDJOB=1544837
IDBENCH=70646
IDSOLVER=557
FILE ID=node79/1544837-1238614766
PBS_JOBID= 9073578
Free space on /tmp= 65556 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S349436298-004.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544837-1238614766/watcher-1544837-1238614766 -o /tmp/evaluation-result-1544837-1238614766/solver-1544837-1238614766 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1544837-1238614766.cnf            

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

MD5SUM BENCH= 807de0757f2dbadea1e7b17f93f9b484
RANDOM SEED=1748722732

node79.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		: 3000.232
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		: 3000.232
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:       1350936 kB
Buffers:         96524 kB
Cached:         501032 kB
SwapCached:      11792 kB
Active:         348692 kB
Inactive:       265084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1350936 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:            8468 kB
Writeback:           0 kB
Mapped:          22680 kB
Slab:            76380 kB
Committed_AS:  2853204 kB
PageTables:       2004 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= 65548 MiB
End job on node79 at 2009-04-01 21:59:24