Trace number 355878

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
picosat 535UNSAT 3146.46 3147.37

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-15-u.cnf
MD5SUMc716daea92d5e29b94f85a19b52859ac
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark987.102
Satisfiable
(Un)Satisfiability was proved
Number of variables151952
Number of clauses697321
Sum of the clauses size1601192
Maximum clause length10
Minimum clause length1
Number of clauses of size 112754
Number of clauses of size 2551183
Number of clauses of size 3104744
Number of clauses of size 43180
Number of clauses of size 512720
Number of clauses of size over 512740

Solver Data (download as text)

3146.39/3147.36	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node60/watcher-355878-1176866120 -o ROOT/results/node60/solver-355878-1176866120 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355878-1176866120/picosat /tmp/evaluation/355878-1176866120/instance-355878-1176866120.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 0 seconds
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: 1.01 1.00 0.96 3/64 31889
/proc/meminfo: memFree=1848272/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=728 CPUtime=0
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 96 0 0 0 0 0 0 0 18 0 1 0 134521981 745472 81 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 182 82 40 102 0 77 0

[startup+0.0362281 s]
/proc/loadavg: 1.01 1.00 0.96 3/64 31889
/proc/meminfo: memFree=1848272/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=1672 CPUtime=0.02
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 318 0 0 0 1 1 0 0 18 0 1 0 134521981 1712128 303 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 418 303 40 102 0 313 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1672

[startup+0.101233 s]
/proc/loadavg: 1.01 1.00 0.96 3/64 31889
/proc/meminfo: memFree=1848272/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=2796 CPUtime=0.09
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 447 0 0 0 4 5 0 0 18 0 1 0 134521981 2863104 423 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 699 423 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301252 s]
/proc/loadavg: 1.01 1.00 0.96 3/64 31889
/proc/meminfo: memFree=1848272/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=3192 CPUtime=0.29
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 570 0 0 0 13 16 0 0 19 0 1 0 134521981 3268608 546 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 798 546 40 102 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701293 s]
/proc/loadavg: 1.01 1.00 0.96 3/64 31889
/proc/meminfo: memFree=1848272/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=10532 CPUtime=0.69
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 2202 0 0 0 30 39 0 0 22 0 1 0 134521981 10784768 2178 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134526140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 2633 2179 40 102 0 2528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10532

[startup+1.50137 s]
/proc/loadavg: 1.01 1.00 0.96 2/65 31890
/proc/meminfo: memFree=1837000/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=20052 CPUtime=1.49
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 3074 0 0 0 67 82 0 0 25 0 1 0 134521981 20533248 3050 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 5013 3050 40 102 0 4908 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20052

[startup+3.10253 s]
/proc/loadavg: 1.01 1.00 0.96 2/65 31890
/proc/meminfo: memFree=1834568/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=24192 CPUtime=3.09
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 4077 0 0 0 138 171 0 0 25 0 1 0 134521981 24772608 4053 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 6048 4053 40 102 0 5943 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24192

[startup+6.30184 s]
/proc/loadavg: 1.01 1.00 0.96 2/65 31890
/proc/meminfo: memFree=1825544/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=33444 CPUtime=6.29
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 5723 0 0 0 353 276 0 0 25 0 1 0 134521981 34246656 5686 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 8361 5686 48 102 0 8256 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33444

[startup+12.7015 s]
/proc/loadavg: 1.01 1.00 0.96 2/65 31890
/proc/meminfo: memFree=1825416/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=33444 CPUtime=12.69
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 5752 0 0 0 993 276 0 0 25 0 1 0 134521981 34246656 5715 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 8361 5715 48 102 0 8256 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33444

[startup+25.5017 s]
/proc/loadavg: 1.01 1.00 0.96 2/65 31890
/proc/meminfo: memFree=1824136/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=34852 CPUtime=25.48
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 6102 0 0 0 2272 276 0 0 25 0 1 0 134521981 35688448 6065 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 8713 6065 48 102 0 8608 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34852

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31890
/proc/meminfo: memFree=1819848/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=39156 CPUtime=51.07
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 7191 0 0 0 4830 277 0 0 25 0 1 0 134521981 40095744 7154 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 9789 7154 48 102 0 9684 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39156

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31890
/proc/meminfo: memFree=1812488/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=46332 CPUtime=102.27
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 9016 0 0 0 9948 279 0 0 25 0 1 0 134521981 47443968 8979 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11583 8979 48 102 0 11478 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 46332

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31890
/proc/meminfo: memFree=1812488/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=46332 CPUtime=162.25
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 9017 0 0 0 15946 279 0 0 25 0 1 0 134521981 47443968 8980 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11583 8980 48 102 0 11478 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 46332

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31890
/proc/meminfo: memFree=1812424/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=46332 CPUtime=222.23
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 9020 0 0 0 21944 279 0 0 25 0 1 0 134521981 47443968 8983 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11583 8983 48 102 0 11478 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 46332

[startup+282.302 s]
/proc/loadavg: 1.03 1.01 0.97 2/65 31890
/proc/meminfo: memFree=1812360/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=46332 CPUtime=282.22
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 9022 0 0 0 27943 279 0 0 25 0 1 0 134521981 47443968 8985 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11583 8985 48 102 0 11478 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 46332

[startup+342.302 s]
/proc/loadavg: 1.01 1.01 0.97 2/65 31890
/proc/meminfo: memFree=1812296/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=46332 CPUtime=342.2
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 9025 0 0 0 33941 279 0 0 25 0 1 0 134521981 47443968 8988 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11583 8988 48 102 0 11478 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46332

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31890
/proc/meminfo: memFree=1812296/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=46332 CPUtime=402.19
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 9029 0 0 0 39940 279 0 0 25 0 1 0 134521981 47443968 8992 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530799 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11583 8992 48 102 0 11478 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 46332

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31890
/proc/meminfo: memFree=1812232/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=46332 CPUtime=462.17
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 9032 0 0 0 45938 279 0 0 25 0 1 0 134521981 47443968 8995 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11583 8995 48 102 0 11478 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 46332

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31890
/proc/meminfo: memFree=1812168/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=46332 CPUtime=522.16
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 9034 0 0 0 51937 279 0 0 25 0 1 0 134521981 47443968 8997 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11583 8997 48 102 0 11478 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 46332

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31890
/proc/meminfo: memFree=1812168/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=46332 CPUtime=582.15
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 9038 0 0 0 57935 280 0 0 25 0 1 0 134521981 47443968 9001 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11583 9001 48 102 0 11478 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 46332

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31890
/proc/meminfo: memFree=1812104/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=46332 CPUtime=642.14
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 9044 0 0 0 63934 280 0 0 25 0 1 0 134521981 47443968 9007 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11583 9007 48 102 0 11478 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 46332

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31890

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

/proc/meminfo: memFree=1811144/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=46332 CPUtime=2441.68
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 10333 0 0 0 243885 283 0 0 25 0 1 0 134521981 47443968 9099 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11583 9099 48 102 0 11478 0
Current children cumulated CPU time (s) 2441.68
Current children cumulated vsize (KiB) 46332

[startup+2502.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31892
/proc/meminfo: memFree=1811208/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=46332 CPUtime=2501.66
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 10333 0 0 0 249883 283 0 0 25 0 1 0 134521981 47443968 9099 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11583 9099 48 102 0 11478 0
Current children cumulated CPU time (s) 2501.66
Current children cumulated vsize (KiB) 46332

[startup+2562.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31892
/proc/meminfo: memFree=1811208/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=46332 CPUtime=2561.65
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 10333 0 0 0 255882 283 0 0 25 0 1 0 134521981 47443968 9099 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11583 9099 48 102 0 11478 0
Current children cumulated CPU time (s) 2561.65
Current children cumulated vsize (KiB) 46332

[startup+2622.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31892
/proc/meminfo: memFree=1811080/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=46332 CPUtime=2621.64
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 10447 0 0 0 261881 283 0 0 25 0 1 0 134521981 47443968 9109 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11583 9109 48 102 0 11478 0
Current children cumulated CPU time (s) 2621.64
Current children cumulated vsize (KiB) 46332

[startup+2682.3 s]
/proc/loadavg: 1.05 1.01 0.97 2/65 31892
/proc/meminfo: memFree=1811080/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=46332 CPUtime=2681.62
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 10447 0 0 0 267879 283 0 0 25 0 1 0 134521981 47443968 9109 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11583 9109 48 102 0 11478 0
Current children cumulated CPU time (s) 2681.62
Current children cumulated vsize (KiB) 46332

[startup+2742.31 s]
/proc/loadavg: 1.02 1.01 0.97 2/71 31918
/proc/meminfo: memFree=1809736/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=46332 CPUtime=2741.58
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 10447 0 0 0 273875 283 0 0 25 0 1 0 134521981 47443968 9109 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11583 9109 48 102 0 11478 0
Current children cumulated CPU time (s) 2741.58
Current children cumulated vsize (KiB) 46332

[startup+2802.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32090
/proc/meminfo: memFree=1810552/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=47356 CPUtime=2801.47
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 10567 0 0 0 279864 283 0 0 25 0 1 0 134521981 48492544 9120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11839 9120 48 102 0 11734 0
Current children cumulated CPU time (s) 2801.47
Current children cumulated vsize (KiB) 47356

[startup+2862.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32090
/proc/meminfo: memFree=1810568/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=47356 CPUtime=2861.46
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 10567 0 0 0 285863 283 0 0 25 0 1 0 134521981 48492544 9120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11839 9120 48 102 0 11734 0
Current children cumulated CPU time (s) 2861.46
Current children cumulated vsize (KiB) 47356

[startup+2922.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32090
/proc/meminfo: memFree=1810568/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=47356 CPUtime=2921.44
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 10567 0 0 0 291861 283 0 0 25 0 1 0 134521981 48492544 9120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11839 9120 48 102 0 11734 0
Current children cumulated CPU time (s) 2921.44
Current children cumulated vsize (KiB) 47356

[startup+2982.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32090
/proc/meminfo: memFree=1810440/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=47356 CPUtime=2981.42
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 10676 0 0 0 297859 283 0 0 25 0 1 0 134521981 48492544 9120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530859 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11839 9120 48 102 0 11734 0
Current children cumulated CPU time (s) 2981.42
Current children cumulated vsize (KiB) 47356

[startup+3042.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32090
/proc/meminfo: memFree=1810440/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=47356 CPUtime=3041.42
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 10676 0 0 0 303858 284 0 0 25 0 1 0 134521981 48492544 9120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11839 9120 48 102 0 11734 0
Current children cumulated CPU time (s) 3041.42
Current children cumulated vsize (KiB) 47356

[startup+3102.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32090
/proc/meminfo: memFree=1810568/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=47356 CPUtime=3101.4
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 10676 0 0 0 309856 284 0 0 25 0 1 0 134521981 48492544 9120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11839 9120 48 102 0 11734 0
Current children cumulated CPU time (s) 3101.4
Current children cumulated vsize (KiB) 47356

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

[startup+3123.1 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32090
/proc/meminfo: memFree=1810568/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=47356 CPUtime=3122.2
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 10676 0 0 0 311936 284 0 0 25 0 1 0 134521981 48492544 9120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11839 9120 48 102 0 11734 0
Current children cumulated CPU time (s) 3122.2
Current children cumulated vsize (KiB) 47356

[startup+3135.9 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32090
/proc/meminfo: memFree=1810568/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=47356 CPUtime=3134.99
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 10676 0 0 0 313215 284 0 0 25 0 1 0 134521981 48492544 9120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11839 9120 48 102 0 11734 0
Current children cumulated CPU time (s) 3134.99
Current children cumulated vsize (KiB) 47356

[startup+3142.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32090
/proc/meminfo: memFree=1810568/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=47356 CPUtime=3141.39
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 10676 0 0 0 313855 284 0 0 25 0 1 0 134521981 48492544 9120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11839 9120 48 102 0 11734 0
Current children cumulated CPU time (s) 3141.39
Current children cumulated vsize (KiB) 47356

[startup+3145.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32090
/proc/meminfo: memFree=1810568/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=47356 CPUtime=3144.59
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 10676 0 0 0 314175 284 0 0 25 0 1 0 134521981 48492544 9120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11839 9120 48 102 0 11734 0
Current children cumulated CPU time (s) 3144.59
Current children cumulated vsize (KiB) 47356

[startup+3146.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32090
/proc/meminfo: memFree=1810568/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=47356 CPUtime=3145.39
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 10676 0 0 0 314255 284 0 0 25 0 1 0 134521981 48492544 9120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11839 9120 48 102 0 11734 0
Current children cumulated CPU time (s) 3145.39
Current children cumulated vsize (KiB) 47356

[startup+3147.11 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32090
/proc/meminfo: memFree=1810568/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=47356 CPUtime=3146.19
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 10676 0 0 0 314335 284 0 0 25 0 1 0 134521981 48492544 9120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525619 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11839 9120 48 102 0 11734 0
Current children cumulated CPU time (s) 3146.19
Current children cumulated vsize (KiB) 47356

[startup+3147.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32090
/proc/meminfo: memFree=1810568/2055920 swapFree=4181680/4192956
[pid=31889] ppid=31887 vsize=47360 CPUtime=3146.39
/proc/31889/stat : 31889 (picosat) R 31887 31889 31598 0 -1 4194304 10677 0 0 0 314355 284 0 0 25 0 1 0 134521981 48496640 9121 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134533657 0 0 4096 0 0 0 0 17 1 0 0
/proc/31889/statm: 11840 9121 48 102 0 11735 0
Current children cumulated CPU time (s) 3146.39
Current children cumulated vsize (KiB) 47360

Child status: 20
Real time (s): 3147.37
CPU time (s): 3146.46
CPU user time (s): 3143.62
CPU system time (s): 2.84657
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 47792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3143.62
system time used= 2.84657
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10678
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= 7
involuntary context switches= 4257

runsolver used 2.23766 second user time and 6.42302 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Wed Apr 18 03:15:20 UTC 2007

IDJOB= 355878
IDBENCH= 20374
IDSOLVER= 171
FILE ID= node60/355878-1176866120

PBS_JOBID= 4590290

Free space on /tmp= 66460 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/355878-1176866120/picosat /tmp/evaluation/355878-1176866120/instance-355878-1176866120.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-355878-1176866120 -o ROOT/results/node60/solver-355878-1176866120 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355878-1176866120/picosat /tmp/evaluation/355878-1176866120/instance-355878-1176866120.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c716daea92d5e29b94f85a19b52859ac

RANDOM SEED= 635808165

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node60.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:       1849256 kB
Buffers:         12196 kB
Cached:         121820 kB
SwapCached:       5044 kB
Active:          35956 kB
Inactive:       109108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849256 kB
SwapTotal:     4192956 kB
SwapFree:      4181680 kB
Dirty:           12616 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:            47656 kB
Committed_AS:  1504156 kB
PageTables:       1464 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= 66460 MiB

End job on node60 on Wed Apr 18 04:07:48 UTC 2007