Trace number 319960

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, and are wall clock time (not CPU 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
SATzilla FULL? (TO) 1200.08 1200.51

General information on the benchmark

Nameindustrial/grieu/
vmpc_29.cnf
MD5SUM1e81246225c81a67548d334d1dfcc24b
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark31.4722
Satisfiable
(Un)Satisfiability was proved
Number of variables841
Number of clauses120147
Sum of the clauses size314766
Maximum clause length29
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 247183
Number of clauses of size 372906
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 558

Solver Data (download as text)

27.17/27.39	c run March_dl for 5 seconds ... 
27.17/27.39	c Bin: Executing march_dl
27.17/27.39	c child exit by a signal
27.17/27.39	c march_dl returned code 137.
27.17/27.39	c run saps for 2 seconds ... 
27.17/27.39	c Bin: Executing ubcsat2006
27.17/27.39	c child exited successfully
27.17/27.39	c ubcsat2006 returned code 0.
27.17/27.39	c satzilla computing base features
27.17/27.39	c satzilla doing unit-prop probe
27.17/27.39	c satzilla doing local search probe
27.17/27.39	c satzilla doing lobjois search-space size estimate
27.17/27.39	c satzilla's ranking:
27.17/27.39	c 1) zchaff_rand: 2.618391
27.17/27.39	c 2) vallst: 2.657836
27.17/27.39	c 3) eureka: 2.840494
27.17/27.39	c 4) march_dl: 3.286005
27.17/27.39	c 5) minisat20: 3.451800
27.17/27.39	c 6) kcnfs: 4.098912
27.17/27.39	c 7) kcnfs+P: 999.000000
27.17/27.39	c 8) march_dl+P: 999.000000
27.17/27.39	c 9) vallst+P: 999.000000
27.17/27.39	c 10) zchaff_rand+P: 999.000000
27.17/27.39	c 11) rsat+P: 999.000000
27.17/27.39	c 12) eureka+P: 999.000000
27.17/27.39	c 13) minisat20+P: 999.000000
27.17/27.39	c 14) rsat: 999.000000
27.17/27.39	c satzilla running zchaff_rand ... 
1199.05/1199.53	c Bin: Executing zchaff_rand
1199.05/1199.53	c child exit by a signal
1199.05/1199.53	c zchaff_rand returned code 137.
1199.05/1199.53	c zchaff_rand returned code 137.
1199.05/1199.53	c satzilla running vallst ... 
1199.05/1199.53	c Bin: Executing vallst
1199.05/1199.53	c vallst returned code 1.
1199.05/1199.53	c vallst returned code 1.
1199.05/1199.53	c satzilla running eureka ... 
1199.05/1199.53	c Bin: Executing eureka
1199.05/1199.53	c eureka returned code 1.
1199.05/1199.53	c eureka returned code 1.
1199.05/1199.53	c satzilla running march_dl ... 
1199.05/1199.53	c Bin: Executing march_dl
1199.05/1199.53	c march_dl returned code 1.
1199.05/1199.53	c march_dl returned code 1.
1199.05/1199.53	c satzilla running minisat20 ... 
1199.05/1199.53	c Bin: Executing minisat20
1199.05/1199.53	c minisat20 returned code 1.
1199.05/1199.53	c minisat20 returned code 1.
1199.05/1199.53	c satzilla running kcnfs ... 
1199.05/1199.53	c Bin: Executing kcnfs
1199.05/1199.53	c kcnfs returned code 1.
1199.05/1199.53	c kcnfs returned code 1.
1199.05/1199.53	c satzilla running kcnfs with preprocessing ... 

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-319960-1173038625 -o ROOT/results/node22/solver-319960-1173038625 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319960-1173038625/SATzilla2007_F /tmp/evaluation/319960-1173038625/instance-319960-1173038625.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): 2400 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: 0.93 1.01 1.09 3/77 3004
/proc/meminfo: memFree=1700208/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=1512 CPUtime=0
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 29832253 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 378 125 110 260 0 84 0
[pid=3005] ppid=3004 vsize=1580 CPUtime=0
/proc/3005/stat : 3005 (march_dl) R 3004 3004 1784 0 -1 4194304 206 0 0 0 0 0 0 0 19 0 1 0 29832254 1617920 200 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3005/statm: 395 200 50 118 0 274 0

[startup+0.0177049 s]
/proc/loadavg: 0.93 1.01 1.09 3/77 3004
/proc/meminfo: memFree=1700208/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=1512 CPUtime=0
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 29832253 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 378 125 110 260 0 84 0
[pid=3005] ppid=3004 vsize=1712 CPUtime=0.01
/proc/3005/stat : 3005 (march_dl) R 3004 3004 1784 0 -1 4194304 260 0 0 0 1 0 0 0 19 0 1 0 29832254 1753088 254 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3005/statm: 428 254 50 118 0 307 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3224

[startup+0.101712 s]
/proc/loadavg: 0.93 1.01 1.09 3/77 3004
/proc/meminfo: memFree=1700208/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=1512 CPUtime=0
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 29832253 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 378 125 110 260 0 84 0
[pid=3005] ppid=3004 vsize=2900 CPUtime=0.09
/proc/3005/stat : 3005 (march_dl) R 3004 3004 1784 0 -1 4194304 604 0 0 0 9 0 0 0 19 0 1 0 29832254 2969600 598 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3005/statm: 725 598 50 118 0 604 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4412

[startup+0.301726 s]
/proc/loadavg: 0.93 1.01 1.09 3/77 3004
/proc/meminfo: memFree=1700208/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=1512 CPUtime=0
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 29832253 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 378 125 110 260 0 84 0
[pid=3005] ppid=3004 vsize=8100 CPUtime=0.29
/proc/3005/stat : 3005 (march_dl) R 3004 3004 1784 0 -1 4194304 2782 0 0 0 28 1 0 0 21 0 1 0 29832254 8294400 1476 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134543064 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3005/statm: 2025 1476 57 118 0 1904 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9612

[startup+0.701754 s]
/proc/loadavg: 0.93 1.01 1.09 3/77 3004
/proc/meminfo: memFree=1700208/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=1512 CPUtime=0
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 29832253 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 378 125 110 260 0 84 0
[pid=3005] ppid=3004 vsize=6484 CPUtime=0.69
/proc/3005/stat : 3005 (march_dl) R 3004 3004 1784 0 -1 4194304 7368 0 0 0 67 2 0 0 25 0 1 0 29832254 6639616 1099 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134542876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3005/statm: 1621 1099 65 118 0 1500 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7996

[startup+1.50181 s]
/proc/loadavg: 0.93 1.01 1.09 2/79 3006
/proc/meminfo: memFree=1695200/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=1512 CPUtime=0
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 29832253 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 378 125 110 260 0 84 0
[pid=3005] ppid=3004 vsize=11052 CPUtime=1.49
/proc/3005/stat : 3005 (march_dl) R 3004 3004 1784 0 -1 4194304 10737 0 0 0 135 14 0 0 25 0 1 0 29832254 11317248 2128 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3005/statm: 2763 2128 73 118 0 2642 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12564

[startup+3.10293 s]
/proc/loadavg: 0.93 1.01 1.09 2/79 3006
/proc/meminfo: memFree=1691616/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=1512 CPUtime=0
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 29832253 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 378 125 110 260 0 84 0
[pid=3005] ppid=3004 vsize=11068 CPUtime=3.09
/proc/3005/stat : 3005 (march_dl) R 3004 3004 1784 0 -1 4194304 10764 0 0 0 292 17 0 0 25 0 1 0 29832254 11333632 2151 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134533636 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3005/statm: 2767 2151 73 118 0 2646 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12580

[startup+6.30116 s]
/proc/loadavg: 0.94 1.01 1.09 2/79 3007
/proc/meminfo: memFree=1692320/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=1512 CPUtime=4.99
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 149 10764 0 0 0 0 481 18 16 0 1 0 29832253 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3004/statm: 378 125 110 260 0 84 0
[pid=3007] ppid=3004 vsize=10288 CPUtime=1.18
/proc/3007/stat : 3007 (ubcsat2006) R 3004 3004 1784 0 -1 4194304 1691 0 13 0 116 2 0 0 25 0 1 0 29832754 10534912 1686 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3007/statm: 2572 1686 156 64 0 2153 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 11800

[startup+12.7016 s]
/proc/loadavg: 0.94 1.01 1.09 2/78 3007
/proc/meminfo: memFree=1692200/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=7808 CPUtime=12.57
/proc/3004/stat : 3004 (SATzilla2007_F) R 3002 3004 1784 0 -1 4194304 3434 12461 0 13 538 1 695 23 25 0 1 0 29832253 7995392 1753 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 134528392 0 0 4096 0 0 0 0 17 1 0 0
/proc/3004/statm: 1952 1753 137 260 0 1658 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 7808

[startup+25.5016 s]
/proc/loadavg: 0.95 1.00 1.09 2/78 3007
/proc/meminfo: memFree=1691816/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=16232 CPUtime=25.37
/proc/3004/stat : 3004 (SATzilla2007_F) R 3002 3004 1784 0 -1 4194304 7241 12461 0 13 1813 6 695 23 25 0 1 0 29832253 16621568 3200 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217821 0 0 4096 0 0 0 0 17 1 0 0
/proc/3004/statm: 4058 3200 168 260 0 3764 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 16232

[startup+51.1014 s]
/proc/loadavg: 0.97 1.00 1.09 2/79 3008
/proc/meminfo: memFree=1673952/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=8148 CPUtime=27.25
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 7295 12461 0 13 1999 8 695 23 25 0 1 0 29832253 8343552 1857 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 2037 1857 169 260 0 1743 0
[pid=3008] ppid=3004 vsize=29560 CPUtime=23.69
/proc/3008/stat : 3008 (zchaff_rand) R 3004 3004 1784 0 -1 4194304 5943 0 0 0 2359 10 0 0 25 0 1 0 29834993 30269440 4689 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3008/statm: 7390 4689 112 208 0 7162 0
Current children cumulated CPU time (s) 50.94
Current children cumulated vsize (KiB) 37708

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 1.08 2/79 3008
/proc/meminfo: memFree=1662560/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=8148 CPUtime=27.25
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 7295 12461 0 13 1999 8 695 23 25 0 1 0 29832253 8343552 1857 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 2037 1857 169 260 0 1743 0
[pid=3008] ppid=3004 vsize=48984 CPUtime=74.88
/proc/3008/stat : 3008 (zchaff_rand) R 3004 3004 1784 0 -1 4194304 8714 0 0 0 7466 22 0 0 25 0 1 0 29834993 50159616 7460 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134543598 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3008/statm: 12246 7460 112 208 0 12018 0
Current children cumulated CPU time (s) 102.13
Current children cumulated vsize (KiB) 57132

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.08 2/79 3008
/proc/meminfo: memFree=1653344/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=8148 CPUtime=27.25
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 7295 12461 0 13 1999 8 695 23 25 0 1 0 29832253 8343552 1857 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 2037 1857 169 260 0 1743 0
[pid=3008] ppid=3004 vsize=56672 CPUtime=134.87
/proc/3008/stat : 3008 (zchaff_rand) R 3004 3004 1784 0 -1 4194304 12281 0 0 0 13454 33 0 0 25 0 1 0 29834993 58032128 9746 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3008/statm: 14168 9746 112 208 0 13940 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 64820

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.07 2/79 3008
/proc/meminfo: memFree=1646816/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=8148 CPUtime=27.25
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 7295 12461 0 13 1999 8 695 23 25 0 1 0 29832253 8343552 1857 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 2037 1857 169 260 0 1743 0
[pid=3008] ppid=3004 vsize=58800 CPUtime=194.84
/proc/3008/stat : 3008 (zchaff_rand) R 3004 3004 1784 0 -1 4194304 13912 0 0 0 19444 40 0 0 25 0 1 0 29834993 60211200 11377 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3008/statm: 14700 11377 112 208 0 14472 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 66948

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.06 2/79 3008
/proc/meminfo: memFree=1639968/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=8148 CPUtime=27.25
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 7295 12461 0 13 1999 8 695 23 25 0 1 0 29832253 8343552 1857 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 2037 1857 169 260 0 1743 0
[pid=3008] ppid=3004 vsize=60752 CPUtime=254.83
/proc/3008/stat : 3008 (zchaff_rand) R 3004 3004 1784 0 -1 4194304 15640 0 0 0 25436 47 0 0 25 0 1 0 29834993 62210048 13105 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3008/statm: 15188 13105 112 208 0 14960 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 68900

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/79 3008
/proc/meminfo: memFree=1634464/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=8148 CPUtime=27.25
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 7295 12461 0 13 1999 8 695 23 25 0 1 0 29832253 8343552 1857 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 2037 1857 169 260 0 1743 0
[pid=3008] ppid=3004 vsize=95268 CPUtime=314.82
/proc/3008/stat : 3008 (zchaff_rand) R 3004 3004 1784 0 -1 4194304 17004 0 0 0 31426 56 0 0 25 0 1 0 29834993 97554432 14469 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134544070 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3008/statm: 23817 14469 112 208 0 23589 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 103416

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.05 2/79 3008
/proc/meminfo: memFree=1629024/2055920 swapFree=4159164/4192956

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

[startup+522.302 s]
/proc/loadavg: 1.01 1.01 1.05 2/79 3008
/proc/meminfo: memFree=1620960/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=8148 CPUtime=27.25
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 7295 12461 0 13 1999 8 695 23 25 0 1 0 29832253 8343552 1857 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 2037 1857 169 260 0 1743 0
[pid=3008] ppid=3004 vsize=99780 CPUtime=494.78
/proc/3008/stat : 3008 (zchaff_rand) R 3004 3004 1784 0 -1 4194304 20367 0 0 0 49400 78 0 0 25 0 1 0 29834993 102174720 17832 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134543639 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3008/statm: 24945 17832 112 208 0 24717 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 107928

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 3010
/proc/meminfo: memFree=1615968/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=8148 CPUtime=27.25
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 7295 12461 0 13 1999 8 695 23 25 0 1 0 29832253 8343552 1857 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 2037 1857 169 260 0 1743 0
[pid=3008] ppid=3004 vsize=101316 CPUtime=554.76
/proc/3008/stat : 3008 (zchaff_rand) R 3004 3004 1784 0 -1 4194304 21622 0 0 0 55392 84 0 0 25 0 1 0 29834993 103747584 19087 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3008/statm: 25329 19087 112 208 0 25101 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 109464

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 3010
/proc/meminfo: memFree=1612768/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=8148 CPUtime=27.25
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 7295 12461 0 13 1999 8 695 23 25 0 1 0 29832253 8343552 1857 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 2037 1857 169 260 0 1743 0
[pid=3008] ppid=3004 vsize=102436 CPUtime=614.75
/proc/3008/stat : 3008 (zchaff_rand) R 3004 3004 1784 0 -1 4194304 22395 0 0 0 61385 90 0 0 25 0 1 0 29834993 104894464 19860 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134543594 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3008/statm: 25609 19860 112 208 0 25381 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 110584

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 3010
/proc/meminfo: memFree=1608480/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=8148 CPUtime=27.25
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 7295 12461 0 13 1999 8 695 23 25 0 1 0 29832253 8343552 1857 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 2037 1857 169 260 0 1743 0
[pid=3008] ppid=3004 vsize=104036 CPUtime=674.72
/proc/3008/stat : 3008 (zchaff_rand) R 3004 3004 1784 0 -1 4194304 23487 0 0 0 67376 96 0 0 25 0 1 0 29834993 106532864 20952 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134543654 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3008/statm: 26009 20952 112 208 0 25781 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 112184

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 3010
/proc/meminfo: memFree=1604256/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=8148 CPUtime=27.25
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 7295 12461 0 13 1999 8 695 23 25 0 1 0 29832253 8343552 1857 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 2037 1857 169 260 0 1743 0
[pid=3008] ppid=3004 vsize=105380 CPUtime=734.71
/proc/3008/stat : 3008 (zchaff_rand) R 3004 3004 1784 0 -1 4194304 24523 0 0 0 73369 102 0 0 25 0 1 0 29834993 107909120 21988 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3008/statm: 26345 21988 112 208 0 26117 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 113528

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 3010
/proc/meminfo: memFree=1600864/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=8148 CPUtime=27.25
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 7295 12461 0 13 1999 8 695 23 25 0 1 0 29832253 8343552 1857 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 2037 1857 169 260 0 1743 0
[pid=3008] ppid=3004 vsize=116836 CPUtime=794.69
/proc/3008/stat : 3008 (zchaff_rand) R 3004 3004 1784 0 -1 4194304 27934 0 0 0 79361 108 0 0 25 0 1 0 29834993 119640064 22838 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134543594 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3008/statm: 29209 22838 112 208 0 28981 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 124984

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 3010
/proc/meminfo: memFree=1597408/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=8148 CPUtime=27.25
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 7295 12461 0 13 1999 8 695 23 25 0 1 0 29832253 8343552 1857 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 2037 1857 169 260 0 1743 0
[pid=3008] ppid=3004 vsize=117892 CPUtime=854.68
/proc/3008/stat : 3008 (zchaff_rand) R 3004 3004 1784 0 -1 4194304 28802 0 0 0 85354 114 0 0 25 0 1 0 29834993 120721408 23706 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134536641 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3008/statm: 29473 23706 112 208 0 29245 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 126040

[startup+942.302 s]
/proc/loadavg: 1.15 1.03 1.02 2/79 3010
/proc/meminfo: memFree=1594336/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=8148 CPUtime=27.25
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 7295 12461 0 13 1999 8 695 23 25 0 1 0 29832253 8343552 1857 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 2037 1857 169 260 0 1743 0
[pid=3008] ppid=3004 vsize=118916 CPUtime=914.66
/proc/3008/stat : 3008 (zchaff_rand) R 3004 3004 1784 0 -1 4194304 29577 0 0 0 91346 120 0 0 25 0 1 0 29834993 121769984 24481 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3008/statm: 29729 24481 112 208 0 29501 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 127064

[startup+1002.3 s]
/proc/loadavg: 1.05 1.02 1.01 2/79 3010
/proc/meminfo: memFree=1590048/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=8148 CPUtime=27.25
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 7295 12461 0 13 1999 8 695 23 25 0 1 0 29832253 8343552 1857 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 2037 1857 169 260 0 1743 0
[pid=3008] ppid=3004 vsize=119752 CPUtime=974.65
/proc/3008/stat : 3008 (zchaff_rand) R 3004 3004 1784 0 -1 4194304 30641 0 0 0 97340 125 0 0 25 0 1 0 29834993 122626048 25545 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134543566 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3008/statm: 29938 25545 112 208 0 29710 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 127900

[startup+1062.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 3010
/proc/meminfo: memFree=1588576/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=8148 CPUtime=27.25
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 7295 12461 0 13 1999 8 695 23 25 0 1 0 29832253 8343552 1857 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 2037 1857 169 260 0 1743 0
[pid=3008] ppid=3004 vsize=120624 CPUtime=1034.63
/proc/3008/stat : 3008 (zchaff_rand) R 3004 3004 1784 0 -1 4194304 31004 0 0 0 103333 130 0 0 25 0 1 0 29834993 123518976 25908 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3008/statm: 30156 25908 112 208 0 29928 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 128772

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 3010
/proc/meminfo: memFree=1585312/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=8148 CPUtime=27.25
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 7295 12461 0 13 1999 8 695 23 25 0 1 0 29832253 8343552 1857 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 2037 1857 169 260 0 1743 0
[pid=3008] ppid=3004 vsize=121808 CPUtime=1094.62
/proc/3008/stat : 3008 (zchaff_rand) R 3004 3004 1784 0 -1 4194304 31827 0 0 0 109327 135 0 0 25 0 1 0 29834993 124731392 26731 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134543954 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3008/statm: 30452 26731 112 208 0 30224 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 129956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 3010
/proc/meminfo: memFree=1582368/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=8148 CPUtime=27.25
/proc/3004/stat : 3004 (SATzilla2007_F) S 3002 3004 1784 0 -1 4194304 7295 12461 0 13 1999 8 695 23 25 0 1 0 29832253 8343552 1857 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3004/statm: 2037 1857 169 260 0 1743 0
[pid=3008] ppid=3004 vsize=188788 CPUtime=1154.6
/proc/3008/stat : 3008 (zchaff_rand) R 3004 3004 1784 0 -1 4194304 32542 0 0 0 115319 141 0 0 25 0 1 0 29834993 193318912 27446 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134544055 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3008/statm: 47197 27446 112 208 0 46969 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 196936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 3010
/proc/meminfo: memFree=1681064/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=20436 CPUtime=1200.06
/proc/3004/stat : 3004 (SATzilla2007_F) R 3002 3004 1784 0 -1 4194304 10466 45213 0 13 2095 9 117734 168 25 0 1 0 29832253 20926464 4634 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217821 0 0 4096 0 0 0 0 17 1 0 0
/proc/3004/statm: 5109 4634 176 260 0 4815 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 20436

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 3010
/proc/meminfo: memFree=1681064/2055920 swapFree=4159164/4192956
[pid=3004] ppid=3002 vsize=20436 CPUtime=1200.06
/proc/3004/stat : 3004 (SATzilla2007_F) R 3002 3004 1784 0 -1 4194304 10466 45213 0 13 2095 9 117734 168 25 0 1 0 29832253 20926464 4634 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217821 0 0 4096 0 0 0 0 17 1 0 0
/proc/3004/statm: 5109 4634 176 260 0 4815 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 20436

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1198.3
CPU system time (s): 1.78573
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 197128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.3
system time used= 1.78573
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55679
page faults= 13
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 60
involuntary context switches= 12260

runsolver used 1.2868 second user time and 3.08753 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Mar  4 20:03:46 UTC 2007

IDJOB= 319960
IDBENCH= 20491
IDSOLVER= 136
FILE ID= node22/319960-1173038625

PBS_JOBID= 4012469

Free space on /tmp= 66527 MiB

SOLVER NAME= SATzilla FULL
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_29.cnf
COMMAND LINE= /tmp/evaluation/319960-1173038625/SATzilla2007_F /tmp/evaluation/319960-1173038625/instance-319960-1173038625.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-319960-1173038625 -o ROOT/results/node22/solver-319960-1173038625 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319960-1173038625/SATzilla2007_F /tmp/evaluation/319960-1173038625/instance-319960-1173038625.cnf            

META MD5SUM SOLVER= cf97f3a2fd0b75b608f79c1ce3d2be4a
MD5SUM BENCH=  1e81246225c81a67548d334d1dfcc24b

RANDOM SEED= 67295588

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.214
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		: 3000.214
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:       1700680 kB
Buffers:         37320 kB
Cached:         243352 kB
SwapCached:       2752 kB
Active:         136568 kB
Inactive:       167316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1700680 kB
SwapTotal:     4192956 kB
SwapFree:      4159164 kB
Dirty:           11800 kB
Writeback:           0 kB
Mapped:          37568 kB
Slab:            37080 kB
Committed_AS:   167576 kB
PageTables:       1656 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= 66527 MiB

End job on node22 on Sun Mar  4 20:23:48 UTC 2007