Trace number 367492

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
MXC 2007-02-08? (TO) 10000.1 10003.7

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-19-u.cnf
MD5SUMf9358d3195ca3efe99a3e305b00150cd
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables279228
Number of clauses1324541
Sum of the clauses size3072200
Maximum clause length10
Minimum clause length1
Number of clauses of size 123238
Number of clauses of size 21011607
Number of clauses of size 3237476
Number of clauses of size 45800
Number of clauses of size 523200
Number of clauses of size over 523220

Solver Data (download as text)

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node22/watcher-367492-1176923389 -o ROOT/results/node22/solver-367492-1176923389 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367492-1176923389/mxc /tmp/evaluation/367492-1176923389/instance-367492-1176923389.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): 15000 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: 0.78 0.95 0.98 3/77 865
/proc/meminfo: memFree=1232264/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=25088 CPUtime=0
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 759 0 0 0 0 0 0 0 18 0 1 0 140256763 25690112 743 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 6272 750 42 122 0 6146 0

[startup+0.0555199 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 865
/proc/meminfo: memFree=1232264/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=41456 CPUtime=0.05
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 9939 0 0 0 0 5 0 0 18 0 1 0 140256763 42450944 9923 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703068 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 10364 9930 46 122 0 10238 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 41456

[startup+0.101525 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 865
/proc/meminfo: memFree=1232264/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=56456 CPUtime=0.09
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 12608 0 0 0 3 6 0 0 18 0 1 0 140256763 57810944 12592 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 14114 12592 46 122 0 13988 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56456

[startup+0.301556 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 865
/proc/meminfo: memFree=1232264/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=62396 CPUtime=0.29
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 14108 0 0 0 23 6 0 0 20 0 1 0 140256763 63893504 14092 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 15599 14092 46 122 0 15473 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62396

[startup+0.701615 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 865
/proc/meminfo: memFree=1232264/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=79396 CPUtime=0.69
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 18337 0 0 0 61 8 0 0 24 0 1 0 140256763 81301504 18321 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 19849 18322 46 122 0 19723 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 79396

[startup+1.50174 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 866
/proc/meminfo: memFree=1180736/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=58244 CPUtime=1.49
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 18958 0 0 0 140 9 0 0 25 0 1 0 140256763 59641856 12903 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531164 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 14561 12903 59 122 0 14435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58244

[startup+3.10299 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 866
/proc/meminfo: memFree=1180416/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=58376 CPUtime=3.09
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 19021 0 0 0 300 9 0 0 25 0 1 0 140256763 59777024 12966 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530561 0 0 4096 0 0 0 0 17 0 0 0
/proc/865/statm: 14594 12966 59 122 0 14468 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58376

[startup+6.30147 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 866
/proc/meminfo: memFree=1180352/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=58376 CPUtime=6.27
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 19077 0 0 0 617 10 0 0 25 0 1 0 140256763 59777024 13022 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 14594 13022 59 122 0 14468 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 58376

[startup+12.7014 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 866
/proc/meminfo: memFree=1180224/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=58508 CPUtime=12.67
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 19132 0 0 0 1257 10 0 0 25 0 1 0 140256763 59912192 13077 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 14627 13077 59 122 0 14501 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 58508

[startup+25.5014 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 866
/proc/meminfo: memFree=1177920/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=60752 CPUtime=25.47
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 19705 0 0 0 2536 11 0 0 25 0 1 0 140256763 62210048 13650 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 15188 13650 59 122 0 15062 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 60752

[startup+51.1013 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 866
/proc/meminfo: memFree=1175360/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=63392 CPUtime=51.06
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 20402 0 0 0 5093 13 0 0 25 0 1 0 140256763 64913408 14347 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519785 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 15848 14347 59 122 0 15722 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 63392

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 866
/proc/meminfo: memFree=1167168/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=71580 CPUtime=102.24
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 22423 0 0 0 10209 15 0 0 25 0 1 0 140256763 73297920 16368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 17895 16368 59 122 0 17769 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 71580

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 866
/proc/meminfo: memFree=1156672/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=82148 CPUtime=162.21
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 25088 0 0 0 16204 17 0 0 25 0 1 0 140256763 84119552 19033 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 20537 19033 59 122 0 20411 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 82148

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 866
/proc/meminfo: memFree=1144896/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=93888 CPUtime=222.2
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 27971 0 0 0 22199 21 0 0 25 0 1 0 140256763 96141312 21916 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 23472 21916 59 122 0 23346 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 93888

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 866
/proc/meminfo: memFree=1131776/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=107088 CPUtime=282.18
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 31274 0 0 0 28192 26 0 0 25 0 1 0 140256763 109658112 25219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531221 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 26772 25219 59 122 0 26646 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 107088

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 866
/proc/meminfo: memFree=1121536/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=117144 CPUtime=342.16
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 33788 0 0 0 34186 30 0 0 25 0 1 0 140256763 119955456 27733 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 29286 27733 59 122 0 29160 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 117144

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 866
/proc/meminfo: memFree=1112704/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=126612 CPUtime=402.13
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 36014 0 0 0 40181 32 0 0 25 0 1 0 140256763 129650688 29959 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 31653 29959 59 122 0 31527 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 126612

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 866
/proc/meminfo: memFree=1099584/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=139680 CPUtime=462.11
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 39292 0 0 0 46175 36 0 0 25 0 1 0 140256763 143032320 33237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 34920 33237 59 122 0 34794 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 139680

[startup+522.301 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 866
/proc/meminfo: memFree=1087616/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=151720 CPUtime=522.1
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 42309 0 0 0 52170 40 0 0 25 0 1 0 140256763 155361280 36254 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531159 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 37930 36254 59 122 0 37804 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 151720

[startup+582.302 s]
/proc/loadavg: 1.08 1.00 0.99 2/78 866
/proc/meminfo: memFree=1076992/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=162280 CPUtime=582.07
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 44953 0 0 0 58164 43 0 0 25 0 1 0 140256763 166174720 38898 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 40570 38898 59 122 0 40444 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 162280

[startup+642.301 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 866
/proc/meminfo: memFree=1068608/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=170624 CPUtime=642.06
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 47023 0 0 0 64159 47 0 0 25 0 1 0 140256763 174718976 40968 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 42656 40968 59 122 0 42530 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 170624


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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1271
/proc/meminfo: memFree=829504/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=412252 CPUtime=9039.08
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 108267 0 0 0 903722 186 0 0 25 0 1 0 140256763 422146048 100565 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 103063 100565 67 122 0 102937 0
Current children cumulated CPU time (s) 9039.08
Current children cumulated vsize (KiB) 412252

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1271
/proc/meminfo: memFree=829504/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=412252 CPUtime=9099.06
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 108271 0 0 0 909720 186 0 0 25 0 1 0 140256763 422146048 100569 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 103063 100569 67 122 0 102937 0
Current children cumulated CPU time (s) 9099.06
Current children cumulated vsize (KiB) 412252

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1271
/proc/meminfo: memFree=829440/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=412252 CPUtime=9159.04
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 108271 0 0 0 915717 187 0 0 25 0 1 0 140256763 422146048 100569 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 103063 100569 67 122 0 102937 0
Current children cumulated CPU time (s) 9159.04
Current children cumulated vsize (KiB) 412252

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1271
/proc/meminfo: memFree=829440/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=412252 CPUtime=9219.02
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 108272 0 0 0 921715 187 0 0 25 0 1 0 140256763 422146048 100570 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 103063 100570 67 122 0 102937 0
Current children cumulated CPU time (s) 9219.02
Current children cumulated vsize (KiB) 412252

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1271
/proc/meminfo: memFree=829376/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=412508 CPUtime=9279
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 108281 0 0 0 927712 188 0 0 25 0 1 0 140256763 422408192 100579 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531376 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 103127 100579 67 122 0 103001 0
Current children cumulated CPU time (s) 9279
Current children cumulated vsize (KiB) 412508

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1271
/proc/meminfo: memFree=829248/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=412508 CPUtime=9338.98
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 108292 0 0 0 933710 188 0 0 25 0 1 0 140256763 422408192 100590 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 103127 100590 67 122 0 103001 0
Current children cumulated CPU time (s) 9338.98
Current children cumulated vsize (KiB) 412508

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1271
/proc/meminfo: memFree=829248/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=412508 CPUtime=9398.96
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 108306 0 0 0 939707 189 0 0 25 0 1 0 140256763 422408192 100604 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 103127 100604 67 122 0 103001 0
Current children cumulated CPU time (s) 9398.96
Current children cumulated vsize (KiB) 412508

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1271
/proc/meminfo: memFree=829312/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=412508 CPUtime=9458.94
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 108316 0 0 0 945705 189 0 0 25 0 1 0 140256763 422408192 100614 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 103127 100614 67 122 0 103001 0
Current children cumulated CPU time (s) 9458.94
Current children cumulated vsize (KiB) 412508

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1271
/proc/meminfo: memFree=829312/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=412636 CPUtime=9518.92
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 108325 0 0 0 951702 190 0 0 25 0 1 0 140256763 422539264 100623 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 103159 100623 67 122 0 103033 0
Current children cumulated CPU time (s) 9518.92
Current children cumulated vsize (KiB) 412636

[startup+9582.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 1271
/proc/meminfo: memFree=829120/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=412896 CPUtime=9578.91
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 108369 0 0 0 957700 191 0 0 25 0 1 0 140256763 422805504 100667 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531100 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 103224 100667 67 122 0 103098 0
Current children cumulated CPU time (s) 9578.91
Current children cumulated vsize (KiB) 412896

[startup+9642.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 1271
/proc/meminfo: memFree=829120/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=412896 CPUtime=9638.88
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 108376 0 0 0 963697 191 0 0 25 0 1 0 140256763 422805504 100674 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 103224 100674 67 122 0 103098 0
Current children cumulated CPU time (s) 9638.88
Current children cumulated vsize (KiB) 412896

[startup+9702.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 1271
/proc/meminfo: memFree=829056/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=412896 CPUtime=9698.86
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 108385 0 0 0 969695 191 0 0 25 0 1 0 140256763 422805504 100683 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 103224 100683 67 122 0 103098 0
Current children cumulated CPU time (s) 9698.86
Current children cumulated vsize (KiB) 412896

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1271
/proc/meminfo: memFree=828864/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=413156 CPUtime=9758.84
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 108424 0 0 0 975692 192 0 0 25 0 1 0 140256763 423071744 100722 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 103289 100722 67 122 0 103163 0
Current children cumulated CPU time (s) 9758.84
Current children cumulated vsize (KiB) 413156

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1271
/proc/meminfo: memFree=828672/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=413156 CPUtime=9818.82
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 109090 0 0 0 981689 193 0 0 25 0 1 0 140256763 423071744 100726 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 103289 100726 67 122 0 103163 0
Current children cumulated CPU time (s) 9818.82
Current children cumulated vsize (KiB) 413156

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1271
/proc/meminfo: memFree=828736/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=413156 CPUtime=9878.81
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 109090 0 0 0 987687 194 0 0 25 0 1 0 140256763 423071744 100726 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 103289 100726 67 122 0 103163 0
Current children cumulated CPU time (s) 9878.81
Current children cumulated vsize (KiB) 413156

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1271
/proc/meminfo: memFree=828736/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=413156 CPUtime=9938.78
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 109090 0 0 0 993684 194 0 0 25 0 1 0 140256763 423071744 100726 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 103289 100726 67 122 0 103163 0
Current children cumulated CPU time (s) 9938.78
Current children cumulated vsize (KiB) 413156

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1271
/proc/meminfo: memFree=828800/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=413156 CPUtime=9998.77
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 109090 0 0 0 999682 195 0 0 25 0 1 0 140256763 423071744 100726 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 103289 100726 67 122 0 103163 0
Current children cumulated CPU time (s) 9998.77
Current children cumulated vsize (KiB) 413156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1271
/proc/meminfo: memFree=828800/2055920 swapFree=4168584/4192956
[pid=865] ppid=863 vsize=413156 CPUtime=10000.1
/proc/865/stat : 865 (mxc) R 863 865 809 0 -1 4194304 109090 0 0 0 999812 195 0 0 25 0 1 0 140256763 423071744 100726 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/865/statm: 103289 100726 67 122 0 103163 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 413156

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.7
CPU time (s): 10000.1
CPU user time (s): 9998.12
CPU system time (s): 2.01369
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 415804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.12
system time used= 2.01369
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 109090
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= 6
involuntary context switches= 89908

runsolver used 11.6582 second user time and 23.8124 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Apr 18 19:09:51 UTC 2007

IDJOB= 367492
IDBENCH= 20376
IDSOLVER= 174
FILE ID= node22/367492-1176923389

PBS_JOBID= 4605666

Free space on /tmp= 66475 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/367492-1176923389/mxc /tmp/evaluation/367492-1176923389/instance-367492-1176923389.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-367492-1176923389 -o ROOT/results/node22/solver-367492-1176923389 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367492-1176923389/mxc /tmp/evaluation/367492-1176923389/instance-367492-1176923389.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f9358d3195ca3efe99a3e305b00150cd

RANDOM SEED= 73771924

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
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		: 3000.265
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:       1232672 kB
Buffers:         41132 kB
Cached:         698044 kB
SwapCached:       2160 kB
Active:         245736 kB
Inactive:       515768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1232672 kB
SwapTotal:     4192956 kB
SwapFree:      4168584 kB
Dirty:           24908 kB
Writeback:           0 kB
Mapped:          30140 kB
Slab:            47436 kB
Committed_AS:  1785704 kB
PageTables:       1676 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= 66475 MiB

End job on node22 on Wed Apr 18 21:56:37 UTC 2007