Trace number 1544173

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) 1200.09 1195.72

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1629487320-053.cnf
MD5SUM9b604e81393e56d82864199888f120ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark149.684
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

10.67/10.70	c run March_dl for 5 seconds ... 
10.67/10.70	c Bin: Executing march_dl
10.67/10.70	c child exit by a signal
10.67/10.70	c march_dl returned code 137.
10.67/10.70	c run saps (UBCSAT implementation) for 2 seconds ... 
10.67/10.70	c Bin: Executing ubcsat2006
10.67/10.70	c child exited successfully
10.67/10.70	c ubcsat2006 returned code 0.
10.67/10.70	c satzilla computing base features
10.67/10.70	c satzilla doing unit-prop probe
10.67/10.70	c satzilla doing local search probe
10.67/10.70	c satzilla doing lobjois search-space size estimate
10.67/10.70	c satzilla's ranking:
10.67/10.70	c 1) kcnfs: -603.190372
10.67/10.70	c 2) minisat20+P: -0.656975
10.67/10.70	c 3) march_dl: 23.639233
10.67/10.70	c 4) kcnfs+P: 999.000000
10.67/10.70	c 5) march_dl+P: 999.000000
10.67/10.70	c 6) vallst+P: 999.000000
10.67/10.70	c 7) zchaff_rand+P: 999.000000
10.67/10.70	c 8) vallst: 999.000000
10.67/10.70	c 9) zchaff_rand: 999.000000
10.67/10.70	c 10) minisat20: 999.000000
10.67/10.70	c satzilla running kcnfs ... 
1195.16/1195.71	c Bin: Executing kcnfs
1195.16/1195.71	c child exit by a signal
1195.16/1195.71	c kcnfs returned code 143.
1195.16/1195.71	c kcnfs returned code 143.
1195.16/1195.71	c satzilla running minisat20 with preprocessing ... 

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544173-1238605359/watcher-1544173-1238605359 -o /tmp/evaluation-result-1544173-1238605359/solver-1544173-1238605359 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1544173-1238605359.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: 1.00 1.00 1.00 3/69 31720
/proc/meminfo: memFree=1199136/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=1440 CPUtime=0
/proc/31720/stat : 31720 (SATzilla2007_R) R 31718 31720 31617 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1133197634 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/31720/statm: 360 110 95 260 0 84 0
[pid=31721] ppid=31720 vsize=1120 CPUtime=0
/proc/31721/stat : 31721 (march_dl) R 31720 31720 31617 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 1133197634 1146880 182 1992294400 134512640 134996440 4294956256 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31721/statm: 280 182 50 118 0 159 0

[startup+0.0989779 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 31720
/proc/meminfo: memFree=1199136/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=1440 CPUtime=0
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133197634 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31720/statm: 360 110 95 260 0 84 0
[pid=31721] ppid=31720 vsize=2904 CPUtime=0.08
/proc/31721/stat : 31721 (march_dl) R 31720 31720 31617 0 -1 4194304 1068 0 0 0 8 0 0 0 20 0 1 0 1133197634 2973696 567 1992294400 134512640 134996440 4294956256 18446744073709551615 134819774 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31721/statm: 759 572 55 118 0 638 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4344

[startup+0.101977 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 31720
/proc/meminfo: memFree=1199136/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=1440 CPUtime=0
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133197634 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31720/statm: 360 110 95 260 0 84 0
[pid=31721] ppid=31720 vsize=3300 CPUtime=0.09
/proc/31721/stat : 31721 (march_dl) R 31720 31720 31617 0 -1 4194304 1140 0 0 0 9 0 0 0 20 0 1 0 1133197634 3379200 639 1992294400 134512640 134996440 4294956256 18446744073709551615 134543096 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31721/statm: 825 639 55 118 0 704 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4740

[startup+0.301994 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 31720
/proc/meminfo: memFree=1199136/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=1440 CPUtime=0
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133197634 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31720/statm: 360 110 95 260 0 84 0
[pid=31721] ppid=31720 vsize=7776 CPUtime=0.29
/proc/31721/stat : 31721 (march_dl) R 31720 31720 31617 0 -1 4194304 4228 0 0 0 27 2 0 0 21 0 1 0 1133197634 7962624 1751 1992294400 134512640 134996440 4294956256 18446744073709551615 134533634 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31721/statm: 1944 1751 72 118 0 1823 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9216

[startup+0.701028 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 31720
/proc/meminfo: memFree=1199136/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=1440 CPUtime=0
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133197634 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31720/statm: 360 110 95 260 0 84 0
[pid=31721] ppid=31720 vsize=7584 CPUtime=0.69
/proc/31721/stat : 31721 (march_dl) R 31720 31720 31617 0 -1 4194304 4254 0 0 0 67 2 0 0 25 0 1 0 1133197634 7766016 1736 1992294400 134512640 134996440 4294956256 18446744073709551615 134551294 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31721/statm: 1896 1736 74 118 0 1775 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9024

[startup+1.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31722
/proc/meminfo: memFree=1192144/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=1440 CPUtime=0
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133197634 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31720/statm: 360 110 95 260 0 84 0
[pid=31721] ppid=31720 vsize=7984 CPUtime=1.49
/proc/31721/stat : 31721 (march_dl) R 31720 31720 31617 0 -1 4194304 4325 0 0 0 147 2 0 0 25 0 1 0 1133197634 8175616 1807 1992294400 134512640 134996440 4294956256 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31721/statm: 1996 1807 74 118 0 1875 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9424

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31722
/proc/meminfo: memFree=1191824/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=1440 CPUtime=0
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133197634 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31720/statm: 360 110 95 260 0 84 0
[pid=31721] ppid=31720 vsize=7984 CPUtime=3.09
/proc/31721/stat : 31721 (march_dl) R 31720 31720 31617 0 -1 4194304 4328 0 0 0 307 2 0 0 25 0 1 0 1133197634 8175616 1810 1992294400 134512640 134996440 4294956256 18446744073709551615 134566971 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31721/statm: 1996 1810 74 118 0 1875 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9424

############
# 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+4.9024 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31722
/proc/meminfo: memFree=1191760/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=1440 CPUtime=0
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133197634 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31720/statm: 360 110 95 260 0 84 0
[pid=31721] ppid=31720 vsize=8112 CPUtime=4.89
/proc/31721/stat : 31721 (march_dl) R 31720 31720 31617 0 -1 4194304 4347 0 0 0 487 2 0 0 25 0 1 0 1133197634 8306688 1829 1992294400 134512640 134996440 4294956256 18446744073709551615 134526942 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31721/statm: 2028 1829 74 118 0 1907 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 9552

[startup+5.00241 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31722
/proc/meminfo: memFree=1191760/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=1440 CPUtime=0
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133197634 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31720/statm: 360 110 95 260 0 84 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1440
#
############


[startup+6.30152 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31723
/proc/meminfo: memFree=1196688/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=1440 CPUtime=4.99
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 135 4348 0 0 0 0 497 2 16 0 1 0 1133197634 1474560 111 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31720/statm: 360 111 96 260 0 84 0
[pid=31723] ppid=31720 vsize=6188 CPUtime=1.28
/proc/31723/stat : 31723 (ubcsat2006) R 31720 31720 31617 0 -1 4194304 639 0 0 0 120 8 0 0 25 0 1 0 1133198134 6336512 622 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31723/statm: 1547 622 156 64 0 1128 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7628

[startup+12.7021 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31724
/proc/meminfo: memFree=1189720/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=3248 CPUtime=10.68
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 1967 4993 0 0 346 6 700 16 25 0 1 0 1133197634 3325952 633 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31720/statm: 812 633 157 260 0 536 0
[pid=31724] ppid=31720 vsize=187124 CPUtime=1.98
/proc/31724/stat : 31724 (kcnfs) R 31720 31720 31617 0 -1 4194304 1865 0 0 0 198 0 0 0 25 0 1 0 1133198705 191614976 1850 1992294400 134512640 134709692 4294956240 18446744073709551615 134619340 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31724/statm: 46781 1850 132 48 0 46378 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 190372

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31724
/proc/meminfo: memFree=1189912/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=3248 CPUtime=10.68
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 1967 4993 0 0 346 6 700 16 25 0 1 0 1133197634 3325952 633 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31720/statm: 812 633 157 260 0 536 0
[pid=31724] ppid=31720 vsize=187128 CPUtime=14.77
/proc/31724/stat : 31724 (kcnfs) R 31720 31720 31617 0 -1 4194304 1868 0 0 0 1476 1 0 0 25 0 1 0 1133198705 191619072 1853 1992294400 134512640 134709692 4294956240 18446744073709551615 134559194 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31724/statm: 46782 1853 132 48 0 46379 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 190376

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31724
/proc/meminfo: memFree=1189720/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=3248 CPUtime=10.68
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 1967 4993 0 0 346 6 700 16 25 0 1 0 1133197634 3325952 633 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31720/statm: 812 633 157 260 0 536 0
[pid=31724] ppid=31720 vsize=187128 CPUtime=40.37
/proc/31724/stat : 31724 (kcnfs) R 31720 31720 31617 0 -1 4194304 1872 0 0 0 4036 1 0 0 25 0 1 0 1133198705 191619072 1857 1992294400 134512640 134709692 4294956240 18446744073709551615 134620940 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31724/statm: 46782 1857 132 48 0 46379 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 190376

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31724
/proc/meminfo: memFree=1189720/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=3248 CPUtime=10.68
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 1967 4993 0 0 346 6 700 16 25 0 1 0 1133197634 3325952 633 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31720/statm: 812 633 157 260 0 536 0
[pid=31724] ppid=31720 vsize=187128 CPUtime=91.55
/proc/31724/stat : 31724 (kcnfs) R 31720 31720 31617 0 -1 4194304 1910 0 0 0 9154 1 0 0 25 0 1 0 1133198705 191619072 1895 1992294400 134512640 134709692 4294956240 18446744073709551615 134559585 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31724/statm: 46782 1895 138 48 0 46379 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 190376

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31724
/proc/meminfo: memFree=1189656/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=3248 CPUtime=10.68
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 1967 4993 0 0 346 6 700 16 25 0 1 0 1133197634 3325952 633 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31720/statm: 812 633 157 260 0 536 0
[pid=31724] ppid=31720 vsize=187128 CPUtime=151.52
/proc/31724/stat : 31724 (kcnfs) R 31720 31720 31617 0 -1 4194304 1910 0 0 0 15151 1 0 0 25 0 1 0 1133198705 191619072 1895 1992294400 134512640 134709692 4294956240 18446744073709551615 134556071 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31724/statm: 46782 1895 138 48 0 46379 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 190376

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31724

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

[pid=31720] ppid=31718 vsize=3248 CPUtime=10.68
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 1967 4993 0 0 346 6 700 16 25 0 1 0 1133197634 3325952 633 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31720/statm: 812 633 157 260 0 536 0
[pid=31724] ppid=31720 vsize=187128 CPUtime=571.34
/proc/31724/stat : 31724 (kcnfs) R 31720 31720 31617 0 -1 4194304 1910 0 0 0 57133 1 0 0 25 0 1 0 1133198705 191619072 1895 1992294400 134512640 134709692 4294956240 18446744073709551615 134562851 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31724/statm: 46782 1895 138 48 0 46379 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 190376

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31724
/proc/meminfo: memFree=1189656/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=3248 CPUtime=10.68
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 1967 4993 0 0 346 6 700 16 25 0 1 0 1133197634 3325952 633 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31720/statm: 812 633 157 260 0 536 0
[pid=31724] ppid=31720 vsize=187128 CPUtime=631.32
/proc/31724/stat : 31724 (kcnfs) R 31720 31720 31617 0 -1 4194304 1910 0 0 0 63131 1 0 0 25 0 1 0 1133198705 191619072 1895 1992294400 134512640 134709692 4294956240 18446744073709551615 134559563 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31724/statm: 46782 1895 138 48 0 46379 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 190376

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31724
/proc/meminfo: memFree=1189656/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=3248 CPUtime=10.68
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 1967 4993 0 0 346 6 700 16 25 0 1 0 1133197634 3325952 633 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31720/statm: 812 633 157 260 0 536 0
[pid=31724] ppid=31720 vsize=187128 CPUtime=691.28
/proc/31724/stat : 31724 (kcnfs) R 31720 31720 31617 0 -1 4194304 1910 0 0 0 69127 1 0 0 25 0 1 0 1133198705 191619072 1895 1992294400 134512640 134709692 4294956240 18446744073709551615 134559563 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31724/statm: 46782 1895 138 48 0 46379 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 190376

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31724
/proc/meminfo: memFree=1189656/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=3248 CPUtime=10.68
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 1967 4993 0 0 346 6 700 16 25 0 1 0 1133197634 3325952 633 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31720/statm: 812 633 157 260 0 536 0
[pid=31724] ppid=31720 vsize=187128 CPUtime=751.26
/proc/31724/stat : 31724 (kcnfs) R 31720 31720 31617 0 -1 4194304 1910 0 0 0 75125 1 0 0 25 0 1 0 1133198705 191619072 1895 1992294400 134512640 134709692 4294956240 18446744073709551615 134556222 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31724/statm: 46782 1895 138 48 0 46379 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 190376

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31724
/proc/meminfo: memFree=1189656/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=3248 CPUtime=10.68
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 1967 4993 0 0 346 6 700 16 25 0 1 0 1133197634 3325952 633 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31720/statm: 812 633 157 260 0 536 0
[pid=31724] ppid=31720 vsize=187128 CPUtime=811.23
/proc/31724/stat : 31724 (kcnfs) R 31720 31720 31617 0 -1 4194304 1910 0 0 0 81122 1 0 0 25 0 1 0 1133198705 191619072 1895 1992294400 134512640 134709692 4294956240 18446744073709551615 134556222 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31724/statm: 46782 1895 138 48 0 46379 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 190376

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31724
/proc/meminfo: memFree=1189656/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=3248 CPUtime=10.68
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 1967 4993 0 0 346 6 700 16 25 0 1 0 1133197634 3325952 633 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31720/statm: 812 633 157 260 0 536 0
[pid=31724] ppid=31720 vsize=187128 CPUtime=871.2
/proc/31724/stat : 31724 (kcnfs) R 31720 31720 31617 0 -1 4194304 1910 0 0 0 87119 1 0 0 25 0 1 0 1133198705 191619072 1895 1992294400 134512640 134709692 4294956240 18446744073709551615 134556222 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31724/statm: 46782 1895 138 48 0 46379 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 190376

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31724
/proc/meminfo: memFree=1189656/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=3248 CPUtime=10.68
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 1967 4993 0 0 346 6 700 16 25 0 1 0 1133197634 3325952 633 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31720/statm: 812 633 157 260 0 536 0
[pid=31724] ppid=31720 vsize=187128 CPUtime=931.18
/proc/31724/stat : 31724 (kcnfs) R 31720 31720 31617 0 -1 4194304 1910 0 0 0 93117 1 0 0 25 0 1 0 1133198705 191619072 1895 1992294400 134512640 134709692 4294956240 18446744073709551615 134556156 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31724/statm: 46782 1895 138 48 0 46379 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 190376

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31724
/proc/meminfo: memFree=1189656/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=3248 CPUtime=10.68
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 1967 4993 0 0 346 6 700 16 25 0 1 0 1133197634 3325952 633 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31720/statm: 812 633 157 260 0 536 0
[pid=31724] ppid=31720 vsize=187128 CPUtime=991.15
/proc/31724/stat : 31724 (kcnfs) R 31720 31720 31617 0 -1 4194304 1910 0 0 0 99114 1 0 0 25 0 1 0 1133198705 191619072 1895 1992294400 134512640 134709692 4294956240 18446744073709551615 134565084 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31724/statm: 46782 1895 138 48 0 46379 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 190376

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31724
/proc/meminfo: memFree=1189656/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=3248 CPUtime=10.68
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 1967 4993 0 0 346 6 700 16 25 0 1 0 1133197634 3325952 633 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31720/statm: 812 633 157 260 0 536 0
[pid=31724] ppid=31720 vsize=187128 CPUtime=1051.13
/proc/31724/stat : 31724 (kcnfs) R 31720 31720 31617 0 -1 4194304 1910 0 0 0 105111 2 0 0 25 0 1 0 1133198705 191619072 1895 1992294400 134512640 134709692 4294956240 18446744073709551615 134564739 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31724/statm: 46782 1895 138 48 0 46379 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 190376

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31724
/proc/meminfo: memFree=1189656/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=3248 CPUtime=10.68
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 1967 4993 0 0 346 6 700 16 25 0 1 0 1133197634 3325952 633 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31720/statm: 812 633 157 260 0 536 0
[pid=31724] ppid=31720 vsize=187128 CPUtime=1111.11
/proc/31724/stat : 31724 (kcnfs) R 31720 31720 31617 0 -1 4194304 1910 0 0 0 111109 2 0 0 25 0 1 0 1133198705 191619072 1895 1992294400 134512640 134709692 4294956240 18446744073709551615 134559708 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31724/statm: 46782 1895 138 48 0 46379 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 190376

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31724
/proc/meminfo: memFree=1189656/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=3248 CPUtime=10.68
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 1967 4993 0 0 346 6 700 16 25 0 1 0 1133197634 3325952 633 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31720/statm: 812 633 157 260 0 536 0
[pid=31724] ppid=31720 vsize=187128 CPUtime=1171.08
/proc/31724/stat : 31724 (kcnfs) R 31720 31720 31617 0 -1 4194304 1910 0 0 0 117106 2 0 0 25 0 1 0 1133198705 191619072 1895 1992294400 134512640 134709692 4294956240 18446744073709551615 134556258 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31724/statm: 46782 1895 138 48 0 46379 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 190376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1195.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31724
/proc/meminfo: memFree=1189656/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=3248 CPUtime=10.68
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 1967 4993 0 0 346 6 700 16 25 0 1 0 1133197634 3325952 633 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31720/statm: 812 633 157 260 0 536 0
[pid=31724] ppid=31720 vsize=187128 CPUtime=1184.48
/proc/31724/stat : 31724 (kcnfs) R 31720 31720 31617 0 -1 4194304 1910 0 0 0 118446 2 0 0 25 0 1 0 1133198705 191619072 1895 1992294400 134512640 134709692 4294956240 18446744073709551615 134559540 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31724/statm: 46782 1895 138 48 0 46379 0
Current children cumulated CPU time (s) 1195.16
Current children cumulated vsize (KiB) 190376

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 2/71 31724
/proc/meminfo: memFree=1189656/2055920 swapFree=4171840/4192956
[pid=31720] ppid=31718 vsize=3248 CPUtime=10.68
/proc/31720/stat : 31720 (SATzilla2007_R) S 31718 31720 31617 0 -1 4194304 1967 4993 0 0 346 6 700 16 25 0 1 0 1133197634 3325952 633 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31720/statm: 812 633 157 260 0 536 0
[pid=31724] ppid=31720 vsize=187128 CPUtime=1184.48
/proc/31724/stat : 31724 (kcnfs) R 31720 31720 31617 0 -1 4194304 1910 0 0 0 118446 2 0 0 25 0 1 0 1133198705 191619072 1895 1992294400 134512640 134709692 4294956240 18446744073709551615 134559540 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31724/statm: 46782 1895 138 48 0 46379 0
Current children cumulated CPU time (s) 1195.16
Current children cumulated vsize (KiB) 190376

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): 4.87
#  lost CPU system time (s): 0.02

Real time (s): 1195.72
CPU time (s): 1200.09
CPU user time (s): 1199.81
CPU system time (s): 0.27896
CPU usage (%): 100.366
Max. virtual memory (cumulated for all children) (KiB): 190376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.94
system time used= 0.25896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8978
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 2929

runsolver used 1.15582 second user time and 3.21951 second system time

The end

Launcher Data

Begin job on node58 at 2009-04-01 19:02:39
IDJOB=1544173
IDBENCH=70314
IDSOLVER=557
FILE ID=node58/1544173-1238605359
PBS_JOBID= 9068361
Free space on /tmp= 66400 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1629487320-053.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544173-1238605359/watcher-1544173-1238605359 -o /tmp/evaluation-result-1544173-1238605359/solver-1544173-1238605359 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1544173-1238605359.cnf            

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

MD5SUM BENCH= 9b604e81393e56d82864199888f120ce
RANDOM SEED=719082032

node58.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		: 3000.222
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		: 3000.222
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:       1199616 kB
Buffers:         98244 kB
Cached:         666048 kB
SwapCached:      11044 kB
Active:         222704 kB
Inactive:       554156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1199616 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:            8800 kB
Writeback:           0 kB
Mapped:          17412 kB
Slab:            65040 kB
Committed_AS:  2770460 kB
PageTables:       1764 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= 66392 MiB
End job on node58 at 2009-04-01 19:22:37