Trace number 313777

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) 1200.07 1200.44

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
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 variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

Solver Data (download as text)

7.19/7.25	c Starting solver ...
10.29/10.32	c Restarting after 100 conflicts
11.89/11.92	c Restarting after 250 conflicts
12.49/12.55	c Restarting after 475 conflicts
15.39/15.43	c Restarting after 812 conflicts
19.98/20.08	c Restarting after 1318 conflicts
26.68/26.79	c Restarting after 2079 conflicts
37.48/37.52	c Restarting after 3218 conflicts
53.28/53.37	c Restarting after 4926 conflicts
76.16/76.22	c Restarting after 7488 conflicts
96.76/96.87	c Restarting after 11332 conflicts
129.85/129.93	c Restarting after 17098 conflicts
184.54/184.68	c Restarting after 25749 conflicts
277.70/277.88	c Restarting after 38723 conflicts
363.37/363.59	c Restarting after 58185 conflicts
526.32/526.53	c Restarting after 87378 conflicts
793.34/793.64	c Restarting after 131168 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/node3/watcher-313777-1176890882 -o ROOT/results/node3/solver-313777-1176890882 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313777-1176890882/sat7_bin /tmp/evaluation/313777-1176890882/instance-313777-1176890882.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: 0.96 1.01 0.99 3/77 2469
/proc/meminfo: memFree=1446944/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=11416 CPUtime=0
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 846 0 0 0 0 0 0 0 18 0 1 0 165125963 11689984 829 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 2854 832 88 220 0 2631 0

[startup+0.0741991 s]
/proc/loadavg: 0.96 1.01 0.99 3/77 2469
/proc/meminfo: memFree=1446944/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=25980 CPUtime=0.07
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 5626 0 0 0 5 2 0 0 18 0 1 0 165125963 26603520 5609 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 6495 5610 88 220 0 6272 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 25980

[startup+0.101201 s]
/proc/loadavg: 0.96 1.01 0.99 3/77 2469
/proc/meminfo: memFree=1446944/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=25980 CPUtime=0.09
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 6163 0 0 0 7 2 0 0 18 0 1 0 165125963 26603520 6146 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 6495 6146 88 220 0 6272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25980

[startup+0.301233 s]
/proc/loadavg: 0.96 1.01 0.99 3/77 2469
/proc/meminfo: memFree=1446944/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=42380 CPUtime=0.29
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 9563 0 0 0 26 3 0 0 20 0 1 0 165125963 43397120 9546 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 10595 9546 88 220 0 10372 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42380

[startup+0.701298 s]
/proc/loadavg: 0.96 1.01 0.99 3/77 2469
/proc/meminfo: memFree=1446944/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=42380 CPUtime=0.69
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 10258 0 0 0 66 3 0 0 24 0 1 0 165125963 43397120 10241 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 10595 10241 88 220 0 10372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42380

[startup+1.50143 s]
/proc/loadavg: 0.96 1.01 0.99 2/78 2470
/proc/meminfo: memFree=1403224/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=50580 CPUtime=1.49
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 11998 0 0 0 145 4 0 0 25 0 1 0 165125963 51793920 11981 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 12645 11981 88 220 0 12422 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50580

[startup+3.10169 s]
/proc/loadavg: 0.96 1.01 0.99 2/78 2470
/proc/meminfo: memFree=1396056/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=58780 CPUtime=3.09
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 14301 0 0 0 303 6 0 0 25 0 1 0 165125963 60190720 14284 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 14695 14284 88 220 0 14472 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58780

[startup+6.30121 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 2470
/proc/meminfo: memFree=1376600/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=79412 CPUtime=6.29
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 19620 0 0 0 619 10 0 0 25 0 1 0 165125963 81317888 19603 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 19853 19603 88 220 0 19630 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 79412

[startup+12.7012 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 2470
/proc/meminfo: memFree=1344088/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=108068 CPUtime=12.69
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 26839 0 0 0 1256 13 0 0 25 0 1 0 165125963 110661632 25828 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533066 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 27017 25828 95 220 0 26794 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 108068

[startup+25.5013 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 2470
/proc/meminfo: memFree=1343128/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=108068 CPUtime=25.48
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 27118 0 0 0 2535 13 0 0 25 0 1 0 165125963 110661632 26107 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 27017 26107 95 220 0 26794 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 108068

[startup+51.1015 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 2470
/proc/meminfo: memFree=1341144/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=112240 CPUtime=51.07
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 27639 0 0 0 5093 14 0 0 25 0 1 0 165125963 114933760 26628 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 28060 26628 95 220 0 27837 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 112240

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 2470
/proc/meminfo: memFree=1335896/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=116340 CPUtime=102.26
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 29059 0 0 0 10210 16 0 0 25 0 1 0 165125963 119132160 27927 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 29085 27927 95 220 0 28862 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 116340

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2470
/proc/meminfo: memFree=1330136/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=120536 CPUtime=162.24
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 30555 0 0 0 16205 19 0 0 25 0 1 0 165125963 123428864 29389 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 30134 29389 95 220 0 29911 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 120536

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2470
/proc/meminfo: memFree=1323352/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=128904 CPUtime=222.22
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 34992 0 0 0 22199 23 0 0 25 0 1 0 165125963 131997696 31052 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 32226 31052 95 220 0 32003 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 128904

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2470
/proc/meminfo: memFree=1314136/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=137296 CPUtime=282.2
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 37303 0 0 0 28194 26 0 0 25 0 1 0 165125963 140591104 33363 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540026 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 34324 33363 95 220 0 34101 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 137296

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2470
/proc/meminfo: memFree=1307992/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=145888 CPUtime=342.19
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 38826 0 0 0 34190 29 0 0 25 0 1 0 165125963 149389312 34886 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 36472 34886 95 220 0 36249 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 145888

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2470
/proc/meminfo: memFree=1300376/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=150404 CPUtime=402.16
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 40734 0 0 0 40185 31 0 0 25 0 1 0 165125963 154013696 36794 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 37601 36794 95 220 0 37378 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 150404

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2470
/proc/meminfo: memFree=1292440/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=158764 CPUtime=462.15
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 42710 0 0 0 46181 34 0 0 25 0 1 0 165125963 162574336 38770 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 39691 38770 95 220 0 39468 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 158764

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2470
/proc/meminfo: memFree=1285080/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=167368 CPUtime=522.12
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 44541 0 0 0 52176 36 0 0 25 0 1 0 165125963 171384832 40601 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 41842 40601 95 220 0 41619 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 167368

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2470
/proc/meminfo: memFree=1277976/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=171804 CPUtime=582.11
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 46312 0 0 0 58172 39 0 0 25 0 1 0 165125963 175927296 42372 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 42951 42372 95 220 0 42728 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 171804

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2470
/proc/meminfo: memFree=1272280/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=180220 CPUtime=642.09
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 47704 0 0 0 64167 42 0 0 25 0 1 0 165125963 184545280 43764 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 45055 43764 95 220 0 44832 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 180220

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2470
/proc/meminfo: memFree=1264088/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=188828 CPUtime=702.07
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 49775 0 0 0 70163 44 0 0 25 0 1 0 165125963 193359872 45835 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 47207 45835 95 220 0 46984 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 188828

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2470
/proc/meminfo: memFree=1252632/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=197220 CPUtime=762.06
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 52609 0 0 0 76158 48 0 0 25 0 1 0 165125963 201953280 48668 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 49305 48668 95 220 0 49082 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 197220

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2470
/proc/meminfo: memFree=1244504/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=205928 CPUtime=822.03
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 54660 0 0 0 82152 51 0 0 25 0 1 0 165125963 210870272 50719 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 51482 50719 95 220 0 51259 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 205928

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2470
/proc/meminfo: memFree=1236184/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=214128 CPUtime=882.02
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 56753 0 0 0 88148 54 0 0 25 0 1 0 165125963 219267072 52812 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 53532 52812 95 220 0 53309 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 214128

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2470
/proc/meminfo: memFree=1230168/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=223036 CPUtime=942
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 58242 0 0 0 94144 56 0 0 25 0 1 0 165125963 228388864 54301 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 55759 54301 95 220 0 55536 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 223036

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2470
/proc/meminfo: memFree=1225816/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=227264 CPUtime=1001.98
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 59319 0 0 0 100140 58 0 0 25 0 1 0 165125963 232718336 55378 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 56816 55378 95 220 0 56593 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 227264

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2470
/proc/meminfo: memFree=1221208/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=231540 CPUtime=1061.96
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 60491 0 0 0 106136 60 0 0 25 0 1 0 165125963 237096960 56550 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538943 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 57885 56550 95 220 0 57662 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 231540

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2470
/proc/meminfo: memFree=1215576/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=235720 CPUtime=1121.94
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 61884 0 0 0 112132 62 0 0 25 0 1 0 165125963 241377280 57943 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525728 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 58930 57943 95 220 0 58707 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 235720

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2470
/proc/meminfo: memFree=1209432/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=244000 CPUtime=1181.92
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 63419 0 0 0 118128 64 0 0 25 0 1 0 165125963 249856000 59478 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538773 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 61000 59478 95 220 0 60777 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 244000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2470
/proc/meminfo: memFree=1207192/2055920 swapFree=4132108/4192956
[pid=2469] ppid=2467 vsize=244000 CPUtime=1200.02
/proc/2469/stat : 2469 (sat7_bin) R 2467 2469 2065 0 -1 4194304 63953 0 0 0 119937 65 0 0 25 0 1 0 165125963 249856000 60012 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540256 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 61000 60012 95 220 0 60777 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 244000

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): 1200.44
CPU time (s): 1200.07
CPU user time (s): 1199.38
CPU system time (s): 0.690894
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 244000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.38
system time used= 0.690894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63953
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= 24177

runsolver used 1.42078 second user time and 2.89756 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Wed Apr 18 10:08:02 UTC 2007

IDJOB= 313777
IDBENCH= 20375
IDSOLVER= 101
FILE ID= node3/313777-1176890882

PBS_JOBID= 4595137

Free space on /tmp= 66396 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/313777-1176890882/sat7_bin /tmp/evaluation/313777-1176890882/instance-313777-1176890882.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-313777-1176890882 -o ROOT/results/node3/solver-313777-1176890882 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313777-1176890882/sat7_bin /tmp/evaluation/313777-1176890882/instance-313777-1176890882.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  a2687a8a1b0deeabfd7eddcfa56549a2

RANDOM SEED= 825126354

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1447416 kB
Buffers:         34796 kB
Cached:         499464 kB
SwapCached:      23816 kB
Active:         208960 kB
Inactive:       356848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1447416 kB
SwapTotal:     4192956 kB
SwapFree:      4132108 kB
Dirty:           30056 kB
Writeback:           0 kB
Mapped:          29892 kB
Slab:            28232 kB
Committed_AS:  5200024 kB
PageTables:       1780 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= 66396 MiB

End job on node3 on Wed Apr 18 10:28:05 UTC 2007