Trace number 367503

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 10003.4

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
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 variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

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/node54/watcher-367503-1176929233 -o ROOT/results/node54/solver-367503-1176929233 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367503-1176929233/mxc /tmp/evaluation/367503-1176929233/instance-367503-1176929233.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 0.96 3/66 18831
/proc/meminfo: memFree=1204160/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=11688 CPUtime=0
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 816 0 0 0 0 0 0 0 18 0 1 0 140297892 11968512 800 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 2922 807 42 122 0 2796 0

[startup+0.0220351 s]
/proc/loadavg: 0.78 0.95 0.96 3/66 18831
/proc/meminfo: memFree=1204160/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=18196 CPUtime=0.01
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 3899 0 0 0 0 1 0 0 18 0 1 0 140297892 18632704 3883 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703068 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 4549 3891 46 122 0 4423 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 18196

[startup+0.101029 s]
/proc/loadavg: 0.78 0.95 0.96 3/66 18831
/proc/meminfo: memFree=1204160/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=29140 CPUtime=0.09
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 6469 0 0 0 7 2 0 0 18 0 1 0 140297892 29839360 6453 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 7285 6453 46 122 0 7159 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29140

[startup+0.301054 s]
/proc/loadavg: 0.78 0.95 0.96 3/66 18831
/proc/meminfo: memFree=1204160/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=36160 CPUtime=0.29
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 8235 0 0 0 26 3 0 0 19 0 1 0 140297892 37027840 8219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 9040 8220 46 122 0 8914 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36160

[startup+0.701104 s]
/proc/loadavg: 0.78 0.95 0.96 3/66 18831
/proc/meminfo: memFree=1204160/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=27640 CPUtime=0.69
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 8828 0 0 0 66 3 0 0 23 0 1 0 140297892 28303360 6123 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 6910 6123 59 122 0 6784 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27640

[startup+1.50121 s]
/proc/loadavg: 0.80 0.95 0.96 2/67 18832
/proc/meminfo: memFree=1179832/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=27640 CPUtime=1.49
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 8838 0 0 0 146 3 0 0 25 0 1 0 140297892 28303360 6133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 6910 6133 59 122 0 6784 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27640

[startup+3.10141 s]
/proc/loadavg: 0.80 0.95 0.96 2/67 18832
/proc/meminfo: memFree=1179512/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=27640 CPUtime=3.09
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 8869 0 0 0 306 3 0 0 25 0 1 0 140297892 28303360 6164 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519807 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 6910 6164 59 122 0 6784 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27640

[startup+6.30182 s]
/proc/loadavg: 0.80 0.95 0.96 2/67 18832
/proc/meminfo: memFree=1179320/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=27776 CPUtime=6.28
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 8891 0 0 0 625 3 0 0 25 0 1 0 140297892 28442624 6186 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 6944 6186 59 122 0 6818 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27776

[startup+12.7016 s]
/proc/loadavg: 0.83 0.95 0.96 2/67 18832
/proc/meminfo: memFree=1178808/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=28576 CPUtime=12.68
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 9111 0 0 0 1264 4 0 0 25 0 1 0 140297892 29261824 6406 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 7144 6406 59 122 0 7018 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28576

[startup+25.5013 s]
/proc/loadavg: 0.85 0.95 0.96 2/67 18832
/proc/meminfo: memFree=1175416/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=31876 CPUtime=25.47
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 9917 0 0 0 2542 5 0 0 25 0 1 0 140297892 32641024 7212 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535061 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 7969 7212 59 122 0 7843 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 31876

[startup+51.1015 s]
/proc/loadavg: 0.90 0.96 0.96 2/67 18832
/proc/meminfo: memFree=1171064/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=36360 CPUtime=51.05
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 11029 0 0 0 5099 6 0 0 25 0 1 0 140297892 37232640 8324 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534105 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 9090 8324 59 122 0 8964 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 36360

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.96 2/67 18832
/proc/meminfo: memFree=1161336/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=45872 CPUtime=102.24
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 13427 0 0 0 10215 9 0 0 25 0 1 0 140297892 46972928 10722 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 11468 10722 59 122 0 11342 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 45872

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.96 2/67 18832
/proc/meminfo: memFree=1153208/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=54272 CPUtime=162.23
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 15472 0 0 0 16212 11 0 0 25 0 1 0 140297892 55574528 12767 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528299 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 13568 12767 59 122 0 13442 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 54272

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 18832
/proc/meminfo: memFree=1146104/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=61276 CPUtime=222.2
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 17207 0 0 0 22208 12 0 0 25 0 1 0 140297892 62746624 14502 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531142 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 15319 14502 59 122 0 15193 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 61276

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 18832
/proc/meminfo: memFree=1143160/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=64044 CPUtime=282.19
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 18016 0 0 0 28206 13 0 0 25 0 1 0 140297892 65581056 15185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 16011 15185 67 122 0 15885 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 64044

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 18832
/proc/meminfo: memFree=1143160/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=64044 CPUtime=342.17
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 18022 0 0 0 34204 13 0 0 25 0 1 0 140297892 65581056 15191 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 16011 15191 67 122 0 15885 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 64044

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 18832
/proc/meminfo: memFree=1143096/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=64176 CPUtime=402.15
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 18059 0 0 0 40202 13 0 0 25 0 1 0 140297892 65716224 15228 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 16044 15228 67 122 0 15918 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 64176

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 18832
/proc/meminfo: memFree=1142712/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=64720 CPUtime=462.13
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 18143 0 0 0 46200 13 0 0 25 0 1 0 140297892 66273280 15312 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 16180 15312 67 122 0 16054 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 64720

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 18832
/proc/meminfo: memFree=1141368/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=66684 CPUtime=522.12
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 18525 0 0 0 52198 14 0 0 25 0 1 0 140297892 68284416 15694 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 16671 15694 67 122 0 16545 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 66684

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 18832
/proc/meminfo: memFree=1136056/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=71696 CPUtime=582.09
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 19916 0 0 0 58195 14 0 0 25 0 1 0 140297892 73416704 16936 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 17924 16936 67 122 0 17798 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 71696

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 18832
/proc/meminfo: memFree=1136120/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=71696 CPUtime=642.08
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 19922 0 0 0 64194 14 0 0 25 0 1 0 140297892 73416704 16942 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 17924 16942 67 122 0 17798 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 71696


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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19432
/proc/meminfo: memFree=1062008/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=147100 CPUtime=9039.24
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 42035 0 0 0 903882 42 0 0 25 0 1 0 140297892 150630400 35268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 36775 35268 67 122 0 36649 0
Current children cumulated CPU time (s) 9039.24
Current children cumulated vsize (KiB) 147100

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19432
/proc/meminfo: memFree=1062008/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=147100 CPUtime=9099.22
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 42035 0 0 0 909880 42 0 0 25 0 1 0 140297892 150630400 35268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 36775 35268 67 122 0 36649 0
Current children cumulated CPU time (s) 9099.22
Current children cumulated vsize (KiB) 147100

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19432
/proc/meminfo: memFree=1062072/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=147100 CPUtime=9159.2
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 42035 0 0 0 915878 42 0 0 25 0 1 0 140297892 150630400 35268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 36775 35268 67 122 0 36649 0
Current children cumulated CPU time (s) 9159.2
Current children cumulated vsize (KiB) 147100

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19432
/proc/meminfo: memFree=1062008/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=147100 CPUtime=9219.18
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 42035 0 0 0 921876 42 0 0 25 0 1 0 140297892 150630400 35268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 36775 35268 67 122 0 36649 0
Current children cumulated CPU time (s) 9219.18
Current children cumulated vsize (KiB) 147100

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19432
/proc/meminfo: memFree=1061944/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=147100 CPUtime=9279.16
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 42035 0 0 0 927874 42 0 0 25 0 1 0 140297892 150630400 35268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 36775 35268 67 122 0 36649 0
Current children cumulated CPU time (s) 9279.16
Current children cumulated vsize (KiB) 147100

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19432
/proc/meminfo: memFree=1061880/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=147100 CPUtime=9339.15
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 42035 0 0 0 933873 42 0 0 25 0 1 0 140297892 150630400 35268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 36775 35268 67 122 0 36649 0
Current children cumulated CPU time (s) 9339.15
Current children cumulated vsize (KiB) 147100

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19432
/proc/meminfo: memFree=1061944/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=147100 CPUtime=9399.13
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 42035 0 0 0 939871 42 0 0 25 0 1 0 140297892 150630400 35268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 36775 35268 67 122 0 36649 0
Current children cumulated CPU time (s) 9399.13
Current children cumulated vsize (KiB) 147100

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19432
/proc/meminfo: memFree=1061944/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=147100 CPUtime=9459.11
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 42035 0 0 0 945869 42 0 0 25 0 1 0 140297892 150630400 35268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 36775 35268 67 122 0 36649 0
Current children cumulated CPU time (s) 9459.11
Current children cumulated vsize (KiB) 147100

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19432
/proc/meminfo: memFree=1061880/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=147100 CPUtime=9519.09
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 42036 0 0 0 951867 42 0 0 25 0 1 0 140297892 150630400 35269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 36775 35269 67 122 0 36649 0
Current children cumulated CPU time (s) 9519.09
Current children cumulated vsize (KiB) 147100

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19432
/proc/meminfo: memFree=1061944/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=147100 CPUtime=9579.07
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 42036 0 0 0 957865 42 0 0 25 0 1 0 140297892 150630400 35269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 36775 35269 67 122 0 36649 0
Current children cumulated CPU time (s) 9579.07
Current children cumulated vsize (KiB) 147100

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19432
/proc/meminfo: memFree=1062008/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=147100 CPUtime=9639.05
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 42036 0 0 0 963863 42 0 0 25 0 1 0 140297892 150630400 35269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 36775 35269 67 122 0 36649 0
Current children cumulated CPU time (s) 9639.05
Current children cumulated vsize (KiB) 147100

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19432
/proc/meminfo: memFree=1062008/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=147100 CPUtime=9699.03
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 42036 0 0 0 969861 42 0 0 25 0 1 0 140297892 150630400 35269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 36775 35269 67 122 0 36649 0
Current children cumulated CPU time (s) 9699.03
Current children cumulated vsize (KiB) 147100

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19432
/proc/meminfo: memFree=1061944/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=147100 CPUtime=9759.01
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 42036 0 0 0 975859 42 0 0 25 0 1 0 140297892 150630400 35269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 36775 35269 67 122 0 36649 0
Current children cumulated CPU time (s) 9759.01
Current children cumulated vsize (KiB) 147100

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19432
/proc/meminfo: memFree=1061880/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=147100 CPUtime=9819
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 42036 0 0 0 981858 42 0 0 25 0 1 0 140297892 150630400 35269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 36775 35269 67 122 0 36649 0
Current children cumulated CPU time (s) 9819
Current children cumulated vsize (KiB) 147100

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19432
/proc/meminfo: memFree=1061816/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=147100 CPUtime=9878.98
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 42039 0 0 0 987856 42 0 0 25 0 1 0 140297892 150630400 35272 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 36775 35272 67 122 0 36649 0
Current children cumulated CPU time (s) 9878.98
Current children cumulated vsize (KiB) 147100

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19432
/proc/meminfo: memFree=1061816/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=147100 CPUtime=9938.96
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 42039 0 0 0 993854 42 0 0 25 0 1 0 140297892 150630400 35272 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 36775 35272 67 122 0 36649 0
Current children cumulated CPU time (s) 9938.96
Current children cumulated vsize (KiB) 147100

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19432
/proc/meminfo: memFree=1061880/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=147100 CPUtime=9998.95
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 42039 0 0 0 999853 42 0 0 25 0 1 0 140297892 150630400 35272 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531244 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 36775 35272 67 122 0 36649 0
Current children cumulated CPU time (s) 9998.95
Current children cumulated vsize (KiB) 147100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19432
/proc/meminfo: memFree=1061880/2055920 swapFree=4181256/4192956
[pid=18831] ppid=18829 vsize=147100 CPUtime=10000
/proc/18831/stat : 18831 (mxc) R 18829 18831 18775 0 -1 4194304 42039 0 0 0 999963 42 0 0 25 0 1 0 140297892 150630400 35272 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18831/statm: 36775 35272 67 122 0 36649 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 147100

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): 10003.4
CPU time (s): 10000.1
CPU user time (s): 9999.64
CPU system time (s): 0.448931
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 147100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.64
system time used= 0.448931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42039
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= 23417

runsolver used 9.62554 second user time and 26.7749 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Wed Apr 18 20:47:14 UTC 2007

IDJOB= 367503
IDBENCH= 20387
IDSOLVER= 174
FILE ID= node54/367503-1176929233

PBS_JOBID= 4605686

Free space on /tmp= 66329 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= /tmp/evaluation/367503-1176929233/mxc /tmp/evaluation/367503-1176929233/instance-367503-1176929233.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-367503-1176929233 -o ROOT/results/node54/solver-367503-1176929233 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367503-1176929233/mxc /tmp/evaluation/367503-1176929233/instance-367503-1176929233.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  45ee13b66821e6c36f3e38be418fa121

RANDOM SEED= 872194318

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1204504 kB
Buffers:         34884 kB
Cached:         764800 kB
SwapCached:       5028 kB
Active:         257616 kB
Inactive:       552624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1204504 kB
SwapTotal:     4192956 kB
SwapFree:      4181256 kB
Dirty:           11504 kB
Writeback:           0 kB
Mapped:          15328 kB
Slab:            27084 kB
Committed_AS:  2048000 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66329 MiB

End job on node54 on Wed Apr 18 23:34:00 UTC 2007