Trace number 313897

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
SAT7 2007-02-08? (TO) 1200.14 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-15-u.cnf
MD5SUM8a2f7e245ff41d934e24747f3501cd64
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 variables269416
Number of clauses1236673
Sum of the clauses size2839796
Maximum clause length10
Minimum clause length1
Number of clauses of size 122594
Number of clauses of size 2977375
Number of clauses of size 3185924
Number of clauses of size 45640
Number of clauses of size 522560
Number of clauses of size over 522580

Solver Data (download as text)

5.49/5.58	c Starting solver ...
6.79/6.82	c Restarting after 106 conflicts
7.69/7.78	c Restarting after 257 conflicts
9.69/9.72	c Restarting after 483 conflicts
12.69/12.71	c Restarting after 820 conflicts
18.19/18.29	c Restarting after 1327 conflicts
26.88/26.91	c Restarting after 2089 conflicts
37.08/37.12	c Restarting after 3228 conflicts
52.08/52.12	c Restarting after 4938 conflicts
76.47/76.51	c Restarting after 7501 conflicts
108.66/108.78	c Restarting after 11345 conflicts
150.85/150.92	c Restarting after 17113 conflicts
208.04/208.13	c Restarting after 25762 conflicts
334.41/334.59	c Restarting after 38738 conflicts
535.65/535.84	c Restarting after 58199 conflicts
822.58/822.89	c Restarting after 87393 conflicts

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/node74/watcher-313897-1176892909 -o ROOT/results/node74/solver-313897-1176892909 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313897-1176892909/sat7_bin /tmp/evaluation/313897-1176892909/instance-313897-1176892909.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.81 1.48 1.13 3/66 19844
/proc/meminfo: memFree=1744288/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=9620 CPUtime=0
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 765 0 0 0 0 0 0 0 18 0 1 0 137205660 9850880 748 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135014412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 2405 750 88 220 0 2182 0

[startup+0.0481331 s]
/proc/loadavg: 1.81 1.48 1.13 3/66 19844
/proc/meminfo: memFree=1744288/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=18752 CPUtime=0.03
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 4341 0 0 0 2 1 0 0 18 0 1 0 137205660 19202048 4324 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 4688 4325 88 220 0 4465 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 18752

[startup+0.101139 s]
/proc/loadavg: 1.81 1.48 1.13 3/66 19844
/proc/meminfo: memFree=1744288/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=22852 CPUtime=0.09
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 5421 0 0 0 7 2 0 0 18 0 1 0 137205660 23400448 5404 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 5713 5404 88 220 0 5490 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22852

[startup+0.301163 s]
/proc/loadavg: 1.81 1.48 1.13 3/66 19844
/proc/meminfo: memFree=1744288/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=35152 CPUtime=0.29
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 7923 0 0 0 26 3 0 0 19 0 1 0 137205660 35995648 7906 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 8788 7906 88 220 0 8565 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35152

[startup+0.701209 s]
/proc/loadavg: 1.81 1.48 1.13 3/66 19844
/proc/meminfo: memFree=1744288/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=39252 CPUtime=0.69
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 8733 0 0 0 65 4 0 0 23 0 1 0 137205660 40194048 8716 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134548187 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 9813 8716 88 220 0 9590 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39252

[startup+1.5013 s]
/proc/loadavg: 1.81 1.48 1.13 2/67 19845
/proc/meminfo: memFree=1706648/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=43352 CPUtime=1.49
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 10182 0 0 0 144 5 0 0 25 0 1 0 137205660 44392448 10165 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 10838 10165 88 220 0 10615 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43352

[startup+3.10149 s]
/proc/loadavg: 1.75 1.47 1.13 2/67 19845
/proc/meminfo: memFree=1700120/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=55652 CPUtime=3.09
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 12764 0 0 0 302 7 0 0 25 0 1 0 137205660 56987648 12747 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134847868 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 13913 12747 88 220 0 13690 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55652

[startup+6.30186 s]
/proc/loadavg: 1.75 1.47 1.13 2/67 19845
/proc/meminfo: memFree=1678040/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=85764 CPUtime=6.29
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 20799 0 0 0 617 12 0 0 25 0 1 0 137205660 87822336 20301 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 21441 20301 93 220 0 21218 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 85764

[startup+12.7026 s]
/proc/loadavg: 1.63 1.46 1.12 2/67 19845
/proc/meminfo: memFree=1662744/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=85764 CPUtime=12.69
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 20965 0 0 0 1257 12 0 0 25 0 1 0 137205660 87822336 20467 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532453 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 21441 20467 95 220 0 21218 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 85764

[startup+25.5011 s]
/proc/loadavg: 1.54 1.44 1.12 2/67 19845
/proc/meminfo: memFree=1661976/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=85836 CPUtime=25.48
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 21191 0 0 0 2536 12 0 0 25 0 1 0 137205660 87896064 20693 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 21459 20693 95 220 0 21236 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 85836

[startup+51.101 s]
/proc/loadavg: 1.35 1.41 1.12 2/67 19845
/proc/meminfo: memFree=1659864/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=87884 CPUtime=51.08
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 22222 0 0 0 5095 13 0 0 25 0 1 0 137205660 89993216 21211 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538840 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 21971 21211 95 220 0 21748 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 87884

[startup+102.306 s]
/proc/loadavg: 1.14 1.33 1.11 2/67 19845
/proc/meminfo: memFree=1654616/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=96704 CPUtime=102.27
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 23556 0 0 0 10213 14 0 0 25 0 1 0 137205660 99024896 22544 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 24176 22544 95 220 0 23953 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 96704

[startup+162.302 s]
/proc/loadavg: 1.05 1.28 1.10 2/67 19845
/proc/meminfo: memFree=1648280/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=100920 CPUtime=162.25
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 25148 0 0 0 16209 16 0 0 25 0 1 0 137205660 103342080 24136 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539147 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 25230 24136 95 220 0 25007 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 100920

[startup+222.302 s]
/proc/loadavg: 1.02 1.22 1.09 2/67 19845
/proc/meminfo: memFree=1639960/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=109372 CPUtime=222.23
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 27353 0 0 0 22205 18 0 0 25 0 1 0 137205660 111996928 26179 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540087 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 27343 26179 95 220 0 27120 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 109372

[startup+282.302 s]
/proc/loadavg: 1.00 1.18 1.08 2/67 19845
/proc/meminfo: memFree=1631896/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=117744 CPUtime=282.21
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 29592 0 0 0 28200 21 0 0 25 0 1 0 137205660 120569856 28221 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 29436 28221 95 220 0 29213 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 117744

[startup+342.302 s]
/proc/loadavg: 1.00 1.14 1.08 2/67 19845
/proc/meminfo: memFree=1624152/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=126260 CPUtime=342.2
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 31583 0 0 0 34197 23 0 0 25 0 1 0 137205660 129290240 30120 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 31565 30120 95 220 0 31342 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 126260

[startup+402.302 s]
/proc/loadavg: 1.00 1.12 1.07 2/67 19845
/proc/meminfo: memFree=1616088/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=135368 CPUtime=402.18
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 33723 0 0 0 40193 25 0 0 25 0 1 0 137205660 138616832 32152 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 33842 32152 95 220 0 33619 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 135368

[startup+462.302 s]
/proc/loadavg: 1.00 1.09 1.06 2/67 19845
/proc/meminfo: memFree=1607960/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=140892 CPUtime=462.17
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 36185 0 0 0 46189 28 0 0 25 0 1 0 137205660 144273408 34155 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558458 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 35223 34155 95 220 0 35000 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 140892

[startup+522.301 s]
/proc/loadavg: 1.00 1.07 1.06 2/67 19845
/proc/meminfo: memFree=1600408/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=149976 CPUtime=522.15
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 38732 0 0 0 52184 31 0 0 25 0 1 0 137205660 153575424 36060 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 37494 36060 95 220 0 37271 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 149976

[startup+582.301 s]
/proc/loadavg: 1.00 1.06 1.05 2/67 19845
/proc/meminfo: memFree=1592088/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=158628 CPUtime=582.13
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 40911 0 0 0 58180 33 0 0 25 0 1 0 137205660 162435072 38105 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538810 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 39657 38105 95 220 0 39434 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 158628

[startup+642.301 s]
/proc/loadavg: 1.00 1.04 1.05 2/67 19845
/proc/meminfo: memFree=1579544/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=169016 CPUtime=642.12
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 44139 0 0 0 64175 37 0 0 25 0 1 0 137205660 173072384 41203 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 42254 41203 95 220 0 42031 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 169016

[startup+702.301 s]
/proc/loadavg: 1.00 1.03 1.04 2/67 19845
/proc/meminfo: memFree=1571160/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=178208 CPUtime=702.1
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 46619 0 0 0 70171 39 0 0 25 0 1 0 137205660 182484992 43309 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 44552 43309 95 220 0 44329 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 178208

[startup+762.305 s]
/proc/loadavg: 1.00 1.02 1.03 2/67 19845
/proc/meminfo: memFree=1564504/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=186524 CPUtime=762.09
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 49233 0 0 0 76168 41 0 0 25 0 1 0 137205660 191000576 44955 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 46631 44955 95 220 0 46408 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 186524

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.03 2/67 19845
/proc/meminfo: memFree=1557848/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=190824 CPUtime=822.07
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 62293 0 0 0 82158 49 0 0 25 0 1 0 137205660 195403776 46611 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 47706 46611 95 220 0 47483 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 190824

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.02 2/67 19845
/proc/meminfo: memFree=1546904/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=203392 CPUtime=882.05
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 65056 0 0 0 88153 52 0 0 25 0 1 0 137205660 208273408 49336 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 50848 49336 95 220 0 50625 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 203392

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.02 2/67 19845
/proc/meminfo: memFree=1537240/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=212544 CPUtime=942.04
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 67474 0 0 0 94149 55 0 0 25 0 1 0 137205660 217645056 51751 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525822 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 53136 51751 95 220 0 52913 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 212544

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 19845
/proc/meminfo: memFree=1531096/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=216832 CPUtime=1002.03
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 72228 0 0 0 100144 59 0 0 25 0 1 0 137205660 222035968 53254 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538588 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 54208 53254 95 220 0 53985 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 216832

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 19845
/proc/meminfo: memFree=1524568/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=225432 CPUtime=1062.01
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 74117 0 0 0 106140 61 0 0 25 0 1 0 137205660 230842368 54898 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 56358 54898 95 220 0 56135 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 225432

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19845
/proc/meminfo: memFree=1516952/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=230360 CPUtime=1121.99
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 77045 0 0 0 112135 64 0 0 25 0 1 0 137205660 235888640 56793 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 57590 56793 95 220 0 57367 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 230360

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/73 20001
/proc/meminfo: memFree=1507752/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=239560 CPUtime=1181.9
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 79852 0 0 0 118123 67 0 0 25 0 1 0 137205660 245309440 58789 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 59890 58789 95 220 0 59667 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 239560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.02 1.01 1.00 2/73 20021
/proc/meminfo: memFree=1504872/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=244096 CPUtime=1200.09
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 80700 0 0 0 119941 68 0 0 25 0 1 0 137205660 249954304 59473 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565450 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 61024 59473 95 220 0 60801 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 244096

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

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

[startup+1200.5 s]
/proc/loadavg: 1.02 1.01 1.00 2/73 20021
/proc/meminfo: memFree=1504872/2055920 swapFree=4183056/4192956
[pid=19844] ppid=19842 vsize=244096 CPUtime=1200.09
/proc/19844/stat : 19844 (sat7_bin) R 19842 19844 19221 0 -1 4194304 80700 0 0 0 119941 68 0 0 25 0 1 0 137205660 249954304 59473 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565450 0 0 4096 0 0 0 0 17 1 0 0
/proc/19844/statm: 61024 59473 95 220 0 60801 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 244096

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.14
CPU user time (s): 1199.42
CPU system time (s): 0.72289
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 244128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.42
system time used= 0.72289
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80700
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= 2072

runsolver used 0.961853 second user time and 2.65959 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Wed Apr 18 10:41:49 UTC 2007

IDJOB= 313897
IDBENCH= 20378
IDSOLVER= 101
FILE ID= node74/313897-1176892909

PBS_JOBID= 4595150

Free space on /tmp= 103182 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-15-u.cnf
COMMAND LINE= /tmp/evaluation/313897-1176892909/sat7_bin /tmp/evaluation/313897-1176892909/instance-313897-1176892909.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-313897-1176892909 -o ROOT/results/node74/solver-313897-1176892909 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313897-1176892909/sat7_bin /tmp/evaluation/313897-1176892909/instance-313897-1176892909.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  8a2f7e245ff41d934e24747f3501cd64

RANDOM SEED= 930753012

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1744760 kB
Buffers:          6380 kB
Cached:         253124 kB
SwapCached:       3044 kB
Active:          77336 kB
Inactive:       192524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1744760 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:           23432 kB
Writeback:           0 kB
Mapped:          16304 kB
Slab:            27148 kB
Committed_AS:  1969920 kB
PageTables:       1484 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= 103182 MiB

End job on node74 on Wed Apr 18 11:01:52 UTC 2007