Trace number 423924

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 RANDOMUNSAT 739.517 739.754

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
MD5SUM7031e461464b8d1c0f6a8a1c913e5155
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark616.17
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

10.57/10.64	c run March_dl for 5 seconds ... 
10.57/10.64	c Bin: Executing march_dl
10.57/10.64	c child exit by a signal
10.57/10.64	c march_dl returned code 137.
10.57/10.64	c run saps (UBCSAT implementation) for 2 seconds ... 
10.57/10.64	c Bin: Executing ubcsat2006
10.57/10.64	c child exited successfully
10.57/10.64	c ubcsat2006 returned code 0.
10.57/10.64	c satzilla computing base features
10.57/10.64	c satzilla doing unit-prop probe
10.57/10.64	c satzilla doing local search probe
10.57/10.64	c satzilla doing lobjois search-space size estimate
10.57/10.64	c satzilla's ranking:
10.57/10.64	c 1) kcnfs: -363.096896
10.57/10.64	c 2) minisat20+P: 18.260604
10.57/10.64	c 3) march_dl: 51.259338
10.57/10.64	c 4) kcnfs+P: 999.000000
10.57/10.64	c 5) march_dl+P: 999.000000
10.57/10.64	c 6) vallst+P: 999.000000
10.57/10.64	c 7) zchaff_rand+P: 999.000000
10.57/10.64	c 8) vallst: 999.000000
10.57/10.64	c 9) zchaff_rand: 999.000000
10.57/10.64	c 10) minisat20: 999.000000
10.57/10.64	c satzilla running kcnfs ... 
739.44/739.75	c Bin: Executing kcnfs
739.44/739.75	c child exited successfully
739.44/739.75	c kcnfs returned code 20.
739.44/739.75	s UNSATISFIABLE
739.44/739.75	c SATZILLA_TIME=739.610000

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-423924-1177830879 -o ROOT/results/node35/solver-423924-1177830879 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/423924-1177830879/SATzilla2007_R /tmp/evaluation/423924-1177830879/instance-423924-1177830879.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.77 0.92 0.96 3/77 14936
/proc/meminfo: memFree=1389432/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=1440 CPUtime=0
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 231003317 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 360 110 95 260 0 84 0
[pid=14937] ppid=14936 vsize=1048 CPUtime=0
/proc/14937/stat : 14937 (march_dl) R 14936 14936 13236 0 -1 4194304 154 0 0 0 0 0 0 0 19 0 1 0 231003317 1073152 149 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14937/statm: 262 149 50 118 0 141 0

[startup+0.0257071 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 14936
/proc/meminfo: memFree=1389432/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=1440 CPUtime=0
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 231003317 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 360 110 95 260 0 84 0
[pid=14937] ppid=14936 vsize=1612 CPUtime=0.02
/proc/14937/stat : 14937 (march_dl) R 14936 14936 13236 0 -1 4194304 346 0 0 0 2 0 0 0 19 0 1 0 231003317 1650688 294 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134663568 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14937/statm: 403 294 53 118 0 282 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3052

[startup+0.101715 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 14936
/proc/meminfo: memFree=1389432/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=1440 CPUtime=0
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 231003317 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 360 110 95 260 0 84 0
[pid=14937] ppid=14936 vsize=2032 CPUtime=0.09
/proc/14937/stat : 14937 (march_dl) R 14936 14936 13236 0 -1 4194304 1109 0 0 0 9 0 0 0 19 0 1 0 231003317 2080768 385 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14937/statm: 508 388 61 118 0 387 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3472

[startup+0.301737 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 14936
/proc/meminfo: memFree=1389432/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=1440 CPUtime=0
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 231003317 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 360 110 95 260 0 84 0
[pid=14937] ppid=14936 vsize=5232 CPUtime=0.29
/proc/14937/stat : 14937 (march_dl) R 14936 14936 13236 0 -1 4194304 2098 0 0 0 28 1 0 0 21 0 1 0 231003317 5357568 1195 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134651742 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14937/statm: 1308 1195 75 118 0 1187 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6672

[startup+0.701786 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 14936
/proc/meminfo: memFree=1389432/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=1440 CPUtime=0
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 231003317 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 360 110 95 260 0 84 0
[pid=14937] ppid=14936 vsize=5232 CPUtime=0.69
/proc/14937/stat : 14937 (march_dl) R 14936 14936 13236 0 -1 4194304 2098 0 0 0 68 1 0 0 25 0 1 0 231003317 5357568 1195 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134514304 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14937/statm: 1308 1195 75 118 0 1187 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6672

[startup+1.50188 s]
/proc/loadavg: 0.77 0.92 0.96 2/79 14938
/proc/meminfo: memFree=1384808/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=1440 CPUtime=0
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 231003317 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 360 110 95 260 0 84 0
[pid=14937] ppid=14936 vsize=5232 CPUtime=1.49
/proc/14937/stat : 14937 (march_dl) R 14936 14936 13236 0 -1 4194304 2108 0 0 0 148 1 0 0 25 0 1 0 231003317 5357568 1205 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134514275 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14937/statm: 1308 1205 75 118 0 1187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6672

[startup+3.10107 s]
/proc/loadavg: 0.79 0.92 0.96 2/79 14938
/proc/meminfo: memFree=1384616/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=1440 CPUtime=0
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 231003317 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 360 110 95 260 0 84 0
[pid=14937] ppid=14936 vsize=5492 CPUtime=3.09
/proc/14937/stat : 14937 (march_dl) R 14936 14936 13236 0 -1 4194304 2152 0 0 0 308 1 0 0 25 0 1 0 231003317 5623808 1249 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134527828 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14937/statm: 1373 1249 75 118 0 1252 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6932

[startup+6.30144 s]
/proc/loadavg: 0.79 0.92 0.96 2/79 14939
/proc/meminfo: memFree=1387816/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=1440 CPUtime=4.99
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 134 2197 0 0 0 0 498 1 16 0 1 0 231003317 1474560 111 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/14936/statm: 360 111 96 260 0 84 0
[pid=14939] ppid=14936 vsize=6188 CPUtime=1.29
/proc/14939/stat : 14939 (ubcsat2006) R 14936 14936 13236 0 -1 4194304 443 0 0 0 115 14 0 0 25 0 1 0 231003817 6336512 426 18446744073709551615 134512640 134777720 4294956544 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14939/statm: 1547 426 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

[startup+12.7012 s]
/proc/loadavg: 0.90 0.94 0.96 2/79 14940
/proc/meminfo: memFree=1384496/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=2424 CPUtime=10.62
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 1212 2646 0 0 328 7 700 27 25 0 1 0 231003317 2482176 430 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 606 430 157 260 0 330 0
[pid=14940] ppid=14936 vsize=183936 CPUtime=2.04
/proc/14940/stat : 14940 (kcnfs) R 14936 14936 13236 0 -1 4194304 989 0 0 0 204 0 0 0 25 0 1 0 231004381 188350464 973 18446744073709551615 134512640 134709692 4294956672 18446744073709551615 134556056 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14940/statm: 45984 973 131 48 0 45581 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 186360

[startup+25.5017 s]
/proc/loadavg: 0.91 0.94 0.96 2/79 14940
/proc/meminfo: memFree=1384560/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=2424 CPUtime=10.62
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 1212 2646 0 0 328 7 700 27 25 0 1 0 231003317 2482176 430 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 606 430 157 260 0 330 0
[pid=14940] ppid=14936 vsize=183936 CPUtime=14.83
/proc/14940/stat : 14940 (kcnfs) R 14936 14936 13236 0 -1 4194304 995 0 0 0 1483 0 0 0 25 0 1 0 231004381 188350464 979 18446744073709551615 134512640 134709692 4294956672 18446744073709551615 134563151 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14940/statm: 45984 979 132 48 0 45581 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 186360

[startup+51.1017 s]
/proc/loadavg: 0.94 0.95 0.96 2/79 14940
/proc/meminfo: memFree=1384752/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=2424 CPUtime=10.62
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 1212 2646 0 0 328 7 700 27 25 0 1 0 231003317 2482176 430 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 606 430 157 260 0 330 0
[pid=14940] ppid=14936 vsize=183936 CPUtime=40.42
/proc/14940/stat : 14940 (kcnfs) R 14936 14936 13236 0 -1 4194304 995 0 0 0 4042 0 0 0 25 0 1 0 231004381 188350464 979 18446744073709551615 134512640 134709692 4294956672 18446744073709551615 134559411 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14940/statm: 45984 979 132 48 0 45581 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 186360

[startup+102.306 s]
/proc/loadavg: 1.08 0.98 0.97 2/79 14940
/proc/meminfo: memFree=1384752/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=2424 CPUtime=10.62
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 1212 2646 0 0 328 7 700 27 25 0 1 0 231003317 2482176 430 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 606 430 157 260 0 330 0
[pid=14940] ppid=14936 vsize=183936 CPUtime=91.61
/proc/14940/stat : 14940 (kcnfs) R 14936 14936 13236 0 -1 4194304 996 0 0 0 9161 0 0 0 25 0 1 0 231004381 188350464 980 18446744073709551615 134512640 134709692 4294956672 18446744073709551615 134556071 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14940/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 186360

[startup+162.302 s]
/proc/loadavg: 1.06 1.00 0.98 2/79 14940
/proc/meminfo: memFree=1384816/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=2424 CPUtime=10.62
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 1212 2646 0 0 328 7 700 27 25 0 1 0 231003317 2482176 430 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 606 430 157 260 0 330 0
[pid=14940] ppid=14936 vsize=183936 CPUtime=151.59
/proc/14940/stat : 14940 (kcnfs) R 14936 14936 13236 0 -1 4194304 996 0 0 0 15158 1 0 0 25 0 1 0 231004381 188350464 980 18446744073709551615 134512640 134709692 4294956672 18446744073709551615 134642662 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14940/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 186360

[startup+222.302 s]
/proc/loadavg: 1.06 1.01 0.99 2/79 14940
/proc/meminfo: memFree=1384752/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=2424 CPUtime=10.62
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 1212 2646 0 0 328 7 700 27 25 0 1 0 231003317 2482176 430 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 606 430 157 260 0 330 0
[pid=14940] ppid=14936 vsize=183936 CPUtime=211.57
/proc/14940/stat : 14940 (kcnfs) R 14936 14936 13236 0 -1 4194304 996 0 0 0 21156 1 0 0 25 0 1 0 231004381 188350464 980 18446744073709551615 134512640 134709692 4294956672 18446744073709551615 134556056 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14940/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 186360

[startup+282.302 s]
/proc/loadavg: 1.06 1.02 0.99 2/79 14940
/proc/meminfo: memFree=1384752/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=2424 CPUtime=10.62
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 1212 2646 0 0 328 7 700 27 25 0 1 0 231003317 2482176 430 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 606 430 157 260 0 330 0
[pid=14940] ppid=14936 vsize=183936 CPUtime=271.55
/proc/14940/stat : 14940 (kcnfs) R 14936 14936 13236 0 -1 4194304 996 0 0 0 27154 1 0 0 25 0 1 0 231004381 188350464 980 18446744073709551615 134512640 134709692 4294956672 18446744073709551615 134556258 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14940/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 186360

[startup+342.302 s]
/proc/loadavg: 1.12 1.04 1.00 2/79 14940
/proc/meminfo: memFree=1384688/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=2424 CPUtime=10.62
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 1212 2646 0 0 328 7 700 27 25 0 1 0 231003317 2482176 430 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 606 430 157 260 0 330 0
[pid=14940] ppid=14936 vsize=183936 CPUtime=331.54
/proc/14940/stat : 14940 (kcnfs) R 14936 14936 13236 0 -1 4194304 996 0 0 0 33152 2 0 0 25 0 1 0 231004381 188350464 980 18446744073709551615 134512640 134709692 4294956672 18446744073709551615 134555930 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14940/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 186360

[startup+402.302 s]
/proc/loadavg: 1.12 1.05 1.00 2/79 14940
/proc/meminfo: memFree=1384688/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=2424 CPUtime=10.62
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 1212 2646 0 0 328 7 700 27 25 0 1 0 231003317 2482176 430 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 606 430 157 260 0 330 0
[pid=14940] ppid=14936 vsize=183936 CPUtime=391.52
/proc/14940/stat : 14940 (kcnfs) R 14936 14936 13236 0 -1 4194304 996 0 0 0 39150 2 0 0 25 0 1 0 231004381 188350464 980 18446744073709551615 134512640 134709692 4294956672 18446744073709551615 134559633 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14940/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 186360

[startup+462.302 s]
/proc/loadavg: 1.10 1.05 1.00 2/79 14940
/proc/meminfo: memFree=1384688/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=2424 CPUtime=10.62
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 1212 2646 0 0 328 7 700 27 25 0 1 0 231003317 2482176 430 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 606 430 157 260 0 330 0
[pid=14940] ppid=14936 vsize=183936 CPUtime=451.5
/proc/14940/stat : 14940 (kcnfs) R 14936 14936 13236 0 -1 4194304 996 0 0 0 45148 2 0 0 25 0 1 0 231004381 188350464 980 18446744073709551615 134512640 134709692 4294956672 18446744073709551615 134556242 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14940/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 186360

[startup+522.302 s]
/proc/loadavg: 1.10 1.06 1.00 2/79 14940
/proc/meminfo: memFree=1384688/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=2424 CPUtime=10.62
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 1212 2646 0 0 328 7 700 27 25 0 1 0 231003317 2482176 430 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 606 430 157 260 0 330 0
[pid=14940] ppid=14936 vsize=183936 CPUtime=511.48
/proc/14940/stat : 14940 (kcnfs) R 14936 14936 13236 0 -1 4194304 996 0 0 0 51146 2 0 0 25 0 1 0 231004381 188350464 980 18446744073709551615 134512640 134709692 4294956672 18446744073709551615 134602521 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14940/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 186360

[startup+582.302 s]
/proc/loadavg: 1.15 1.08 1.01 2/79 14940
/proc/meminfo: memFree=1384688/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=2424 CPUtime=10.62
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 1212 2646 0 0 328 7 700 27 25 0 1 0 231003317 2482176 430 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 606 430 157 260 0 330 0
[pid=14940] ppid=14936 vsize=183936 CPUtime=571.46
/proc/14940/stat : 14940 (kcnfs) R 14936 14936 13236 0 -1 4194304 996 0 0 0 57144 2 0 0 25 0 1 0 231004381 188350464 980 18446744073709551615 134512640 134709692 4294956672 18446744073709551615 134559777 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14940/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 186360

[startup+642.302 s]
/proc/loadavg: 1.10 1.08 1.01 2/79 14940
/proc/meminfo: memFree=1384688/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=2424 CPUtime=10.62
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 1212 2646 0 0 328 7 700 27 25 0 1 0 231003317 2482176 430 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 606 430 157 260 0 330 0
[pid=14940] ppid=14936 vsize=183936 CPUtime=631.46
/proc/14940/stat : 14940 (kcnfs) R 14936 14936 13236 0 -1 4194304 996 0 0 0 63143 3 0 0 25 0 1 0 231004381 188350464 980 18446744073709551615 134512640 134709692 4294956672 18446744073709551615 134643685 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14940/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 186360

[startup+702.302 s]
/proc/loadavg: 1.08 1.07 1.01 2/79 14940
/proc/meminfo: memFree=1384688/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=2424 CPUtime=10.62
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 1212 2646 0 0 328 7 700 27 25 0 1 0 231003317 2482176 430 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 606 430 157 260 0 330 0
[pid=14940] ppid=14936 vsize=183936 CPUtime=691.43
/proc/14940/stat : 14940 (kcnfs) R 14936 14936 13236 0 -1 4194304 996 0 0 0 69140 3 0 0 25 0 1 0 231004381 188350464 980 18446744073709551615 134512640 134709692 4294956672 18446744073709551615 134559735 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14940/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 186360

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

[startup+716.702 s]
/proc/loadavg: 1.07 1.07 1.01 2/79 14940
/proc/meminfo: memFree=1384688/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=2424 CPUtime=10.62
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 1212 2646 0 0 328 7 700 27 25 0 1 0 231003317 2482176 430 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 606 430 157 260 0 330 0
[pid=14940] ppid=14936 vsize=183936 CPUtime=705.83
/proc/14940/stat : 14940 (kcnfs) R 14936 14936 13236 0 -1 4194304 996 0 0 0 70580 3 0 0 25 0 1 0 231004381 188350464 980 18446744073709551615 134512640 134709692 4294956672 18446744073709551615 134559720 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14940/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 716.45
Current children cumulated vsize (KiB) 186360

[startup+729.502 s]
/proc/loadavg: 1.05 1.07 1.00 2/79 14940
/proc/meminfo: memFree=1384624/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=2424 CPUtime=10.62
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 1212 2646 0 0 328 7 700 27 25 0 1 0 231003317 2482176 430 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 606 430 157 260 0 330 0
[pid=14940] ppid=14936 vsize=183936 CPUtime=718.62
/proc/14940/stat : 14940 (kcnfs) R 14936 14936 13236 0 -1 4194304 996 0 0 0 71859 3 0 0 25 0 1 0 231004381 188350464 980 18446744073709551615 134512640 134709692 4294956672 18446744073709551615 134642679 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14940/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 729.24
Current children cumulated vsize (KiB) 186360

[startup+735.906 s]
/proc/loadavg: 1.05 1.07 1.00 2/79 14940
/proc/meminfo: memFree=1384624/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=2424 CPUtime=10.62
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 1212 2646 0 0 328 7 700 27 25 0 1 0 231003317 2482176 430 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 606 430 157 260 0 330 0
[pid=14940] ppid=14936 vsize=183936 CPUtime=725.02
/proc/14940/stat : 14940 (kcnfs) R 14936 14936 13236 0 -1 4194304 996 0 0 0 72499 3 0 0 25 0 1 0 231004381 188350464 980 18446744073709551615 134512640 134709692 4294956672 18446744073709551615 134555918 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14940/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 735.64
Current children cumulated vsize (KiB) 186360

[startup+737.501 s]
/proc/loadavg: 1.04 1.06 1.00 2/79 14940
/proc/meminfo: memFree=1384624/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=2424 CPUtime=10.62
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 1212 2646 0 0 328 7 700 27 25 0 1 0 231003317 2482176 430 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 606 430 157 260 0 330 0
[pid=14940] ppid=14936 vsize=183936 CPUtime=726.62
/proc/14940/stat : 14940 (kcnfs) R 14936 14936 13236 0 -1 4194304 996 0 0 0 72659 3 0 0 25 0 1 0 231004381 188350464 980 18446744073709551615 134512640 134709692 4294956672 18446744073709551615 134555930 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14940/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 737.24
Current children cumulated vsize (KiB) 186360

[startup+739.101 s]
/proc/loadavg: 1.04 1.06 1.00 2/79 14940
/proc/meminfo: memFree=1384624/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=2424 CPUtime=10.62
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 1212 2646 0 0 328 7 700 27 25 0 1 0 231003317 2482176 430 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 606 430 157 260 0 330 0
[pid=14940] ppid=14936 vsize=183936 CPUtime=728.22
/proc/14940/stat : 14940 (kcnfs) R 14936 14936 13236 0 -1 4194304 996 0 0 0 72819 3 0 0 25 0 1 0 231004381 188350464 980 18446744073709551615 134512640 134709692 4294956672 18446744073709551615 134555958 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14940/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 738.84
Current children cumulated vsize (KiB) 186360

[startup+739.501 s]
/proc/loadavg: 1.04 1.06 1.00 2/79 14940
/proc/meminfo: memFree=1384624/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=2424 CPUtime=10.62
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 1212 2646 0 0 328 7 700 27 25 0 1 0 231003317 2482176 430 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 606 430 157 260 0 330 0
[pid=14940] ppid=14936 vsize=183936 CPUtime=728.62
/proc/14940/stat : 14940 (kcnfs) R 14936 14936 13236 0 -1 4194304 996 0 0 0 72859 3 0 0 25 0 1 0 231004381 188350464 980 18446744073709551615 134512640 134709692 4294956672 18446744073709551615 134582066 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14940/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 739.24
Current children cumulated vsize (KiB) 186360

[startup+739.701 s]
/proc/loadavg: 1.04 1.06 1.00 2/79 14940
/proc/meminfo: memFree=1384624/2055920 swapFree=4151088/4192956
[pid=14936] ppid=14934 vsize=2424 CPUtime=10.62
/proc/14936/stat : 14936 (SATzilla2007_R) S 14934 14936 13236 0 -1 4194304 1212 2646 0 0 328 7 700 27 25 0 1 0 231003317 2482176 430 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14936/statm: 606 430 157 260 0 330 0
[pid=14940] ppid=14936 vsize=183936 CPUtime=728.82
/proc/14940/stat : 14940 (kcnfs) R 14936 14936 13236 0 -1 4194304 996 0 0 0 72879 3 0 0 25 0 1 0 231004381 188350464 980 18446744073709551615 134512640 134709692 4294956672 18446744073709551615 134559720 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14940/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 739.44
Current children cumulated vsize (KiB) 186360

Child status: 20
Real time (s): 739.754
CPU time (s): 739.517
CPU user time (s): 739.128
CPU system time (s): 0.38894
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 186360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 739.128
system time used= 0.38894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4870
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= 25
involuntary context switches= 15339

runsolver used 0.741887 second user time and 1.72974 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Sun Apr 29 07:14:39 UTC 2007

IDJOB= 423924
IDBENCH= 20249
IDSOLVER= 191
FILE ID= node35/423924-1177830879

PBS_JOBID= 4718262

Free space on /tmp= 66556 MiB

SOLVER NAME= SATzilla RANDOM
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/423924-1177830879/SATzilla2007_R /tmp/evaluation/423924-1177830879/instance-423924-1177830879.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-423924-1177830879 -o ROOT/results/node35/solver-423924-1177830879 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/423924-1177830879/SATzilla2007_R /tmp/evaluation/423924-1177830879/instance-423924-1177830879.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7031e461464b8d1c0f6a8a1c913e5155

RANDOM SEED= 686369445

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1389968 kB
Buffers:         52120 kB
Cached:         516408 kB
SwapCached:       9948 kB
Active:         311688 kB
Inactive:       282188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1389968 kB
SwapTotal:     4192956 kB
SwapFree:      4151088 kB
Dirty:            8700 kB
Writeback:           0 kB
Mapped:          31464 kB
Slab:            57444 kB
Committed_AS:  2660388 kB
PageTables:       2000 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= 66556 MiB

End job on node35 on Sun Apr 29 07:26:59 UTC 2007