Trace number 1544791

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 RANDOMUNSAT 494.922 495.142

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S190880026-038.cnf
MD5SUM1c16225d4e571234b78d9dbdbb77e015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark352.166
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

10.87/10.91	c run March_dl for 5 seconds ... 
10.87/10.91	c Bin: Executing march_dl
10.87/10.91	c child exit by a signal
10.87/10.91	c march_dl returned code 137.
10.87/10.91	c run saps (UBCSAT implementation) for 2 seconds ... 
10.87/10.91	c Bin: Executing ubcsat2006
10.87/10.91	c child exited successfully
10.87/10.91	c ubcsat2006 returned code 0.
10.87/10.91	c satzilla computing base features
10.87/10.91	c satzilla doing unit-prop probe
10.87/10.91	c satzilla doing local search probe
10.87/10.91	c satzilla doing lobjois search-space size estimate
10.87/10.91	c satzilla's ranking:
10.87/10.91	c 1) march_dl: 2.571661
10.87/10.91	c 2) kcnfs: 2.779103
10.87/10.91	c 3) minisat20+P: 3.571754
10.87/10.91	c 4) kcnfs+P: 999.000000
10.87/10.91	c 5) march_dl+P: 999.000000
10.87/10.91	c 6) vallst+P: 999.000000
10.87/10.91	c 7) zchaff_rand+P: 999.000000
10.87/10.91	c 8) vallst: 999.000000
10.87/10.91	c 9) zchaff_rand: 999.000000
10.87/10.91	c 10) minisat20: 999.000000
10.87/10.91	c satzilla running march_dl ... 
494.85/495.14	c Bin: Executing march_dl
494.85/495.14	c child exited successfully
494.85/495.14	c march_dl returned code 20.
494.85/495.14	s UNSATISFIABLE
494.85/495.14	c SATZILLA_TIME=494.990000

Verifier Data

No possible verification on an UNSAT instance

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544791-1238614463/watcher-1544791-1238614463 -o /tmp/evaluation-result-1544791-1238614463/solver-1544791-1238614463 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1544791-1238614463.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 0.93 3/69 22341
/proc/meminfo: memFree=1481952/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1440 CPUtime=0
/proc/22341/stat : 22341 (SATzilla2007_R) R 22339 22341 22154 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1134109401 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/22341/statm: 360 110 95 260 0 84 0
[pid=22342] ppid=22341 vsize=772 CPUtime=0
/proc/22342/stat : 22342 (march_dl) R 22341 22341 22154 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 1134109402 790528 110 1992294400 134512640 134996440 4294956256 18446744073709551615 134663596 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22342/statm: 193 110 53 118 0 72 0

[startup+0.0776629 s]
/proc/loadavg: 1.00 1.00 0.93 3/69 22341
/proc/meminfo: memFree=1481952/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1440 CPUtime=0
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1134109401 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22341/statm: 360 110 95 260 0 84 0
[pid=22342] ppid=22341 vsize=1164 CPUtime=0.07
/proc/22342/stat : 22342 (march_dl) R 22341 22341 22154 0 -1 4194304 236 0 0 0 7 0 0 0 19 0 1 0 1134109402 1191936 228 1992294400 134512640 134996440 4294956256 18446744073709551615 134553677 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22342/statm: 291 228 74 118 0 170 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2604

[startup+0.101665 s]
/proc/loadavg: 1.00 1.00 0.93 3/69 22341
/proc/meminfo: memFree=1481952/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1440 CPUtime=0
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1134109401 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22341/statm: 360 110 95 260 0 84 0
[pid=22342] ppid=22341 vsize=1164 CPUtime=0.09
/proc/22342/stat : 22342 (march_dl) R 22341 22341 22154 0 -1 4194304 240 0 0 0 9 0 0 0 19 0 1 0 1134109402 1191936 232 1992294400 134512640 134996440 4294956256 18446744073709551615 134526962 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22342/statm: 291 232 74 118 0 170 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2604

[startup+0.301685 s]
/proc/loadavg: 1.00 1.00 0.93 3/69 22341
/proc/meminfo: memFree=1481952/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1440 CPUtime=0
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1134109401 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22341/statm: 360 110 95 260 0 84 0
[pid=22342] ppid=22341 vsize=1164 CPUtime=0.29
/proc/22342/stat : 22342 (march_dl) R 22341 22341 22154 0 -1 4194304 250 0 0 0 29 0 0 0 21 0 1 0 1134109402 1191936 242 1992294400 134512640 134996440 4294956256 18446744073709551615 134514077 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22342/statm: 291 242 74 118 0 170 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2604

[startup+0.701725 s]
/proc/loadavg: 1.00 1.00 0.93 3/69 22341
/proc/meminfo: memFree=1481952/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1440 CPUtime=0
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1134109401 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22341/statm: 360 110 95 260 0 84 0
[pid=22342] ppid=22341 vsize=1296 CPUtime=0.69
/proc/22342/stat : 22342 (march_dl) R 22341 22341 22154 0 -1 4194304 257 0 0 0 69 0 0 0 25 0 1 0 1134109402 1327104 249 1992294400 134512640 134996440 4294956256 18446744073709551615 134526932 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22342/statm: 324 249 74 118 0 203 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2736

[startup+1.50181 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 22343
/proc/meminfo: memFree=1481104/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1440 CPUtime=0
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1134109401 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22341/statm: 360 110 95 260 0 84 0
[pid=22342] ppid=22341 vsize=1296 CPUtime=1.49
/proc/22342/stat : 22342 (march_dl) R 22341 22341 22154 0 -1 4194304 261 0 0 0 149 0 0 0 25 0 1 0 1134109402 1327104 253 1992294400 134512640 134996440 4294956256 18446744073709551615 134551546 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22342/statm: 324 253 74 118 0 203 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2736

[startup+3.10197 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 22343
/proc/meminfo: memFree=1480912/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1440 CPUtime=0
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1134109401 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22341/statm: 360 110 95 260 0 84 0
[pid=22342] ppid=22341 vsize=1296 CPUtime=3.09
/proc/22342/stat : 22342 (march_dl) R 22341 22341 22154 0 -1 4194304 268 0 0 0 309 0 0 0 25 0 1 0 1134109402 1327104 260 1992294400 134512640 134996440 4294956256 18446744073709551615 134528141 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22342/statm: 324 260 74 118 0 203 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2736

[startup+6.3023 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 22344
/proc/meminfo: memFree=1480976/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1440 CPUtime=4.99
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 135 271 0 0 0 0 499 0 16 0 1 0 1134109401 1474560 111 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 360 111 96 260 0 84 0
[pid=22344] ppid=22341 vsize=6188 CPUtime=1.29
/proc/22344/stat : 22344 (ubcsat2006) R 22341 22341 22154 0 -1 4194304 266 0 0 0 106 23 0 0 25 0 1 0 1134109902 6336512 249 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22344/statm: 1547 249 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 22345
/proc/meminfo: memFree=1480400/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1688 CPUtime=10.89
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 578 543 0 0 309 34 700 46 25 0 1 0 1134109401 1728512 249 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 422 249 157 260 0 146 0
[pid=22345] ppid=22341 vsize=1296 CPUtime=1.77
/proc/22345/stat : 22345 (march_dl) R 22341 22341 22154 0 -1 4194304 262 0 0 0 177 0 0 0 25 0 1 0 1134110493 1327104 255 1992294400 134512640 134996440 4294956256 18446744073709551615 134617596 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22345/statm: 324 255 74 118 0 203 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 2984

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 22345
/proc/meminfo: memFree=1480464/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1688 CPUtime=10.89
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 578 543 0 0 309 34 700 46 25 0 1 0 1134109401 1728512 249 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 422 249 157 260 0 146 0
[pid=22345] ppid=22341 vsize=1428 CPUtime=14.57
/proc/22345/stat : 22345 (march_dl) R 22341 22341 22154 0 -1 4194304 285 0 0 0 1457 0 0 0 25 0 1 0 1134110493 1462272 278 1992294400 134512640 134996440 4294956256 18446744073709551615 134532877 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22345/statm: 357 278 74 118 0 236 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 3116

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 22345
/proc/meminfo: memFree=1480400/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1688 CPUtime=10.89
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 578 543 0 0 309 34 700 46 25 0 1 0 1134109401 1728512 249 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 422 249 157 260 0 146 0
[pid=22345] ppid=22341 vsize=1428 CPUtime=40.15
/proc/22345/stat : 22345 (march_dl) R 22341 22341 22154 0 -1 4194304 296 0 0 0 4015 0 0 0 25 0 1 0 1134110493 1462272 289 1992294400 134512640 134996440 4294956256 18446744073709551615 134527856 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22345/statm: 357 289 74 118 0 236 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 3116

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 22345
/proc/meminfo: memFree=1480336/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1688 CPUtime=10.89
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 578 543 0 0 309 34 700 46 25 0 1 0 1134109401 1728512 249 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 422 249 157 260 0 146 0
[pid=22345] ppid=22341 vsize=1428 CPUtime=91.34
/proc/22345/stat : 22345 (march_dl) R 22341 22341 22154 0 -1 4194304 304 0 0 0 9134 0 0 0 25 0 1 0 1134110493 1462272 297 1992294400 134512640 134996440 4294956256 18446744073709551615 134531488 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22345/statm: 357 297 74 118 0 236 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 3116

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 22345
/proc/meminfo: memFree=1480336/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1688 CPUtime=10.89
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 578 543 0 0 309 34 700 46 25 0 1 0 1134109401 1728512 249 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 422 249 157 260 0 146 0
[pid=22345] ppid=22341 vsize=1428 CPUtime=151.31
/proc/22345/stat : 22345 (march_dl) R 22341 22341 22154 0 -1 4194304 309 0 0 0 15131 0 0 0 25 0 1 0 1134110493 1462272 302 1992294400 134512640 134996440 4294956256 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22345/statm: 357 302 74 118 0 236 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 3116

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 22345
/proc/meminfo: memFree=1480336/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1688 CPUtime=10.89
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 578 543 0 0 309 34 700 46 25 0 1 0 1134109401 1728512 249 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 422 249 157 260 0 146 0
[pid=22345] ppid=22341 vsize=1428 CPUtime=211.28
/proc/22345/stat : 22345 (march_dl) R 22341 22341 22154 0 -1 4194304 313 0 0 0 21128 0 0 0 25 0 1 0 1134110493 1462272 306 1992294400 134512640 134996440 4294956256 18446744073709551615 134527011 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22345/statm: 357 306 74 118 0 236 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 3116

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 22345
/proc/meminfo: memFree=1480336/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1688 CPUtime=10.89
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 578 543 0 0 309 34 700 46 25 0 1 0 1134109401 1728512 249 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 422 249 157 260 0 146 0
[pid=22345] ppid=22341 vsize=1428 CPUtime=271.25
/proc/22345/stat : 22345 (march_dl) R 22341 22341 22154 0 -1 4194304 316 0 0 0 27125 0 0 0 25 0 1 0 1134110493 1462272 309 1992294400 134512640 134996440 4294956256 18446744073709551615 134551546 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22345/statm: 357 309 74 118 0 236 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 3116

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 22345
/proc/meminfo: memFree=1480336/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1688 CPUtime=10.89
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 578 543 0 0 309 34 700 46 25 0 1 0 1134109401 1728512 249 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 422 249 157 260 0 146 0
[pid=22345] ppid=22341 vsize=1560 CPUtime=331.23
/proc/22345/stat : 22345 (march_dl) R 22341 22341 22154 0 -1 4194304 318 0 0 0 33123 0 0 0 25 0 1 0 1134110493 1597440 311 1992294400 134512640 134996440 4294956256 18446744073709551615 134528065 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22345/statm: 390 311 74 118 0 269 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 3248

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 22345
/proc/meminfo: memFree=1480336/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1688 CPUtime=10.89
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 578 543 0 0 309 34 700 46 25 0 1 0 1134109401 1728512 249 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 422 249 157 260 0 146 0
[pid=22345] ppid=22341 vsize=1560 CPUtime=391.2
/proc/22345/stat : 22345 (march_dl) R 22341 22341 22154 0 -1 4194304 320 0 0 0 39120 0 0 0 25 0 1 0 1134110493 1597440 313 1992294400 134512640 134996440 4294956256 18446744073709551615 134537011 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22345/statm: 390 313 74 118 0 269 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 3248

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 22345
/proc/meminfo: memFree=1480336/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1688 CPUtime=10.89
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 578 543 0 0 309 34 700 46 25 0 1 0 1134109401 1728512 249 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 422 249 157 260 0 146 0
[pid=22345] ppid=22341 vsize=1560 CPUtime=451.17
/proc/22345/stat : 22345 (march_dl) R 22341 22341 22154 0 -1 4194304 321 0 0 0 45117 0 0 0 25 0 1 0 1134110493 1597440 314 1992294400 134512640 134996440 4294956256 18446744073709551615 134537766 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22345/statm: 390 314 74 118 0 269 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 3248

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

[startup+473.501 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 22345
/proc/meminfo: memFree=1480336/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1688 CPUtime=10.89
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 578 543 0 0 309 34 700 46 25 0 1 0 1134109401 1728512 249 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 422 249 157 260 0 146 0
[pid=22345] ppid=22341 vsize=1560 CPUtime=462.37
/proc/22345/stat : 22345 (march_dl) R 22341 22341 22154 0 -1 4194304 322 0 0 0 46237 0 0 0 25 0 1 0 1134110493 1597440 315 1992294400 134512640 134996440 4294956256 18446744073709551615 134537698 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22345/statm: 390 315 74 118 0 269 0
Current children cumulated CPU time (s) 473.26
Current children cumulated vsize (KiB) 3248

[startup+486.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 22345
/proc/meminfo: memFree=1480336/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1688 CPUtime=10.89
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 578 543 0 0 309 34 700 46 25 0 1 0 1134109401 1728512 249 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 422 249 157 260 0 146 0
[pid=22345] ppid=22341 vsize=1560 CPUtime=475.16
/proc/22345/stat : 22345 (march_dl) R 22341 22341 22154 0 -1 4194304 322 0 0 0 47516 0 0 0 25 0 1 0 1134110493 1597440 315 1992294400 134512640 134996440 4294956256 18446744073709551615 134536701 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22345/statm: 390 315 74 118 0 269 0
Current children cumulated CPU time (s) 486.05
Current children cumulated vsize (KiB) 3248

[startup+489.507 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 22345
/proc/meminfo: memFree=1480336/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1688 CPUtime=10.89
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 578 543 0 0 309 34 700 46 25 0 1 0 1134109401 1728512 249 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 422 249 157 260 0 146 0
[pid=22345] ppid=22341 vsize=1560 CPUtime=478.36
/proc/22345/stat : 22345 (march_dl) R 22341 22341 22154 0 -1 4194304 322 0 0 0 47836 0 0 0 25 0 1 0 1134110493 1597440 315 1992294400 134512640 134996440 4294956256 18446744073709551615 134551693 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22345/statm: 390 315 74 118 0 269 0
Current children cumulated CPU time (s) 489.25
Current children cumulated vsize (KiB) 3248

[startup+492.701 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 22345
/proc/meminfo: memFree=1480336/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1688 CPUtime=10.89
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 578 543 0 0 309 34 700 46 25 0 1 0 1134109401 1728512 249 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 422 249 157 260 0 146 0
[pid=22345] ppid=22341 vsize=1560 CPUtime=481.56
/proc/22345/stat : 22345 (march_dl) R 22341 22341 22154 0 -1 4194304 322 0 0 0 48156 0 0 0 25 0 1 0 1134110493 1597440 315 1992294400 134512640 134996440 4294956256 18446744073709551615 134528117 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22345/statm: 390 315 74 118 0 269 0
Current children cumulated CPU time (s) 492.45
Current children cumulated vsize (KiB) 3248

[startup+494.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 22345
/proc/meminfo: memFree=1480336/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1688 CPUtime=10.89
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 578 543 0 0 309 34 700 46 25 0 1 0 1134109401 1728512 249 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 422 249 157 260 0 146 0
[pid=22345] ppid=22341 vsize=1560 CPUtime=483.16
/proc/22345/stat : 22345 (march_dl) R 22341 22341 22154 0 -1 4194304 322 0 0 0 48316 0 0 0 25 0 1 0 1134110493 1597440 315 1992294400 134512640 134996440 4294956256 18446744073709551615 134514046 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22345/statm: 390 315 74 118 0 269 0
Current children cumulated CPU time (s) 494.05
Current children cumulated vsize (KiB) 3248

[startup+494.702 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 22345
/proc/meminfo: memFree=1480336/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1688 CPUtime=10.89
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 578 543 0 0 309 34 700 46 25 0 1 0 1134109401 1728512 249 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 422 249 157 260 0 146 0
[pid=22345] ppid=22341 vsize=1560 CPUtime=483.56
/proc/22345/stat : 22345 (march_dl) R 22341 22341 22154 0 -1 4194304 322 0 0 0 48356 0 0 0 25 0 1 0 1134110493 1597440 315 1992294400 134512640 134996440 4294956256 18446744073709551615 134568494 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22345/statm: 390 315 74 118 0 269 0
Current children cumulated CPU time (s) 494.45
Current children cumulated vsize (KiB) 3248

[startup+495.101 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 22345
/proc/meminfo: memFree=1480336/2055920 swapFree=4171336/4192956
[pid=22341] ppid=22339 vsize=1688 CPUtime=10.89
/proc/22341/stat : 22341 (SATzilla2007_R) S 22339 22341 22154 0 -1 4194304 578 543 0 0 309 34 700 46 25 0 1 0 1134109401 1728512 249 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 422 249 157 260 0 146 0
[pid=22345] ppid=22341 vsize=1560 CPUtime=483.96
/proc/22345/stat : 22345 (march_dl) R 22341 22341 22154 0 -1 4194304 322 0 0 0 48396 0 0 0 25 0 1 0 1134110493 1597440 315 1992294400 134512640 134996440 4294956256 18446744073709551615 134528312 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22345/statm: 390 315 74 118 0 269 0
Current children cumulated CPU time (s) 494.85
Current children cumulated vsize (KiB) 3248

Child status: 20
Real time (s): 495.142
CPU time (s): 494.922
CPU user time (s): 494.098
CPU system time (s): 0.823874
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 7628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 494.098
system time used= 0.823874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1453
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= 1808

runsolver used 0.426935 second user time and 1.38579 second system time

The end

Launcher Data

Begin job on node44 at 2009-04-01 21:34:23
IDJOB=1544791
IDBENCH=70623
IDSOLVER=557
FILE ID=node44/1544791-1238614463
PBS_JOBID= 9073599
Free space on /tmp= 66400 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S190880026-038.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544791-1238614463/watcher-1544791-1238614463 -o /tmp/evaluation-result-1544791-1238614463/solver-1544791-1238614463 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1544791-1238614463.cnf            

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

MD5SUM BENCH= 1c16225d4e571234b78d9dbdbb77e015
RANDOM SEED=1443036286

node44.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		: 3000.241
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		: 3000.241
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:       1482496 kB
Buffers:         95984 kB
Cached:         370376 kB
SwapCached:      11068 kB
Active:         227428 kB
Inactive:       251440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1482496 kB
SwapTotal:     4192956 kB
SwapFree:      4171336 kB
Dirty:            8392 kB
Writeback:           0 kB
Mapped:          18220 kB
Slab:            80024 kB
Committed_AS:  2832652 kB
PageTables:       1796 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 node44 at 2009-04-01 21:42:38