Trace number 313657

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) 1200.1 1200.53

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

Solver Data (download as text)

5.29/5.31	c Starting solver ...
6.69/6.74	c Restarting after 100 conflicts
7.29/7.36	c Restarting after 250 conflicts
8.98/9.02	c Restarting after 475 conflicts
10.78/10.86	c Restarting after 812 conflicts
14.19/14.21	c Restarting after 1321 conflicts
21.79/21.81	c Restarting after 2080 conflicts
31.08/31.10	c Restarting after 3219 conflicts
40.36/40.48	c Restarting after 4927 conflicts
59.06/59.12	c Restarting after 7489 conflicts
81.14/81.27	c Restarting after 11335 conflicts
102.24/102.33	c Restarting after 17101 conflicts
158.91/159.06	c Restarting after 25751 conflicts
225.49/225.67	c Restarting after 38726 conflicts
391.84/392.08	c Restarting after 58188 conflicts
558.17/558.45	c Restarting after 87380 conflicts
944.45/944.83	c Restarting after 131169 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/node22/watcher-313657-1176888874 -o ROOT/results/node22/solver-313657-1176888874 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313657-1176888874/sat7_bin /tmp/evaluation/313657-1176888874/instance-313657-1176888874.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: 0.91 0.97 0.99 3/77 28484
/proc/meminfo: memFree=1450912/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=8772 CPUtime=0
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 713 0 0 0 0 0 0 0 18 0 1 0 136805166 8982528 696 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 2193 699 88 220 0 1970 0

[startup+0.0877201 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 28484
/proc/meminfo: memFree=1450912/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=21680 CPUtime=0.07
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 4858 0 0 0 6 1 0 0 18 0 1 0 136805166 22200320 4841 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 5420 4841 88 220 0 5197 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 21680

[startup+0.101722 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 28484
/proc/meminfo: memFree=1450912/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=21680 CPUtime=0.09
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 5128 0 0 0 8 1 0 0 18 0 1 0 136805166 22200320 5111 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 5420 5112 88 220 0 5197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21680

[startup+0.301753 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 28484
/proc/meminfo: memFree=1450912/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=29880 CPUtime=0.29
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 7284 0 0 0 27 2 0 0 19 0 1 0 136805166 30597120 7267 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 7470 7267 88 220 0 7247 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29880

[startup+0.701814 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 28484
/proc/meminfo: memFree=1450912/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=33980 CPUtime=0.69
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 8120 0 0 0 67 2 0 0 23 0 1 0 136805166 34795520 8103 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558404 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 8495 8103 88 220 0 8272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33980

[startup+1.50194 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 28485
/proc/meminfo: memFree=1416056/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=42180 CPUtime=1.49
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 9454 0 0 0 146 3 0 0 25 0 1 0 136805166 43192320 9437 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 10545 9437 88 220 0 10322 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42180

[startup+3.10118 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 28485
/proc/meminfo: memFree=1409656/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=50380 CPUtime=3.09
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 11980 0 0 0 304 5 0 0 25 0 1 0 136805166 51589120 11963 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134659248 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 12595 11963 88 220 0 12372 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50380

[startup+6.30167 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 28485
/proc/meminfo: memFree=1376440/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=80216 CPUtime=6.29
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 19610 0 0 0 620 9 0 0 25 0 1 0 136805166 82141184 19112 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 20054 19112 93 220 0 19831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 80216

[startup+12.7016 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 28485
/proc/meminfo: memFree=1374200/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=80216 CPUtime=12.68
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 19774 0 0 0 1259 9 0 0 25 0 1 0 136805166 82141184 19276 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 20054 19276 95 220 0 19831 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 80216

[startup+25.5016 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 28485
/proc/meminfo: memFree=1373560/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=80224 CPUtime=25.49
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 19936 0 0 0 2539 10 0 0 25 0 1 0 136805166 82149376 19438 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533062 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 20056 19438 95 220 0 19833 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 80224

[startup+51.1015 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 28485
/proc/meminfo: memFree=1371704/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=84324 CPUtime=51.05
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 20447 0 0 0 5095 10 0 0 25 0 1 0 136805166 86347776 19949 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 21081 19949 95 220 0 20858 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 84324

[startup+102.305 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 28485
/proc/meminfo: memFree=1366904/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=88488 CPUtime=102.24
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 21641 0 0 0 10212 12 0 0 25 0 1 0 136805166 90611712 21143 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 22122 21143 95 220 0 21899 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 88488

[startup+162.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 28487
/proc/meminfo: memFree=1361144/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=92720 CPUtime=162.21
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 23061 0 0 0 16208 13 0 0 25 0 1 0 136805166 94945280 22562 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 23180 22562 95 220 0 22957 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 92720

[startup+222.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 28487
/proc/meminfo: memFree=1357176/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=97088 CPUtime=222.19
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 24027 0 0 0 22204 15 0 0 25 0 1 0 136805166 99418112 23528 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 24272 23528 95 220 0 24049 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 97088

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 28487
/proc/meminfo: memFree=1355576/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=97364 CPUtime=282.18
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 24503 0 0 0 28202 16 0 0 25 0 1 0 136805166 99700736 23936 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525264 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 24341 23936 95 220 0 24118 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 97364

[startup+342.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 28487
/proc/meminfo: memFree=1352696/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=101584 CPUtime=342.15
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 25230 0 0 0 34199 16 0 0 25 0 1 0 136805166 104022016 24663 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538653 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 25396 24663 95 220 0 25173 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 101584

[startup+402.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 28487
/proc/meminfo: memFree=1349240/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=106092 CPUtime=402.13
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 26102 0 0 0 40195 18 0 0 25 0 1 0 136805166 108638208 25535 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 26523 25535 95 220 0 26300 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 106092

[startup+462.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 28487
/proc/meminfo: memFree=1342968/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=110448 CPUtime=462.12
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 27667 0 0 0 46191 21 0 0 25 0 1 0 136805166 113098752 27095 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 27612 27095 95 220 0 27389 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 110448

[startup+522.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28487
/proc/meminfo: memFree=1338232/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=114812 CPUtime=522.09
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 28864 0 0 0 52187 22 0 0 25 0 1 0 136805166 117567488 28292 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 28703 28292 95 220 0 28480 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 114812

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28487
/proc/meminfo: memFree=1333944/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=119324 CPUtime=582.07
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 31273 0 0 0 58183 24 0 0 25 0 1 0 136805166 122187776 29348 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 29831 29348 95 220 0 29608 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 119324

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28487
/proc/meminfo: memFree=1330872/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=123664 CPUtime=642.05
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 39680 0 0 0 64176 29 0 0 25 0 1 0 136805166 126631936 30076 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538854 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 30916 30076 95 220 0 30693 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 123664

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28487
/proc/meminfo: memFree=1327608/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=127844 CPUtime=702.03
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 49036 0 0 0 70169 34 0 0 25 0 1 0 136805166 130912256 30899 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 31961 30899 95 220 0 31738 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 127844

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28487
/proc/meminfo: memFree=1324088/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=128052 CPUtime=762.01
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 54795 0 0 0 76163 38 0 0 25 0 1 0 136805166 131125248 31773 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532575 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 32013 31773 95 220 0 31790 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 128052

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28487
/proc/meminfo: memFree=1321080/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=132664 CPUtime=821.99
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 57412 0 0 0 82159 40 0 0 25 0 1 0 136805166 135847936 32562 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 33166 32562 95 220 0 32943 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 132664

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28487
/proc/meminfo: memFree=1318264/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=136764 CPUtime=881.97
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 58338 0 0 0 88155 42 0 0 25 0 1 0 136805166 140046336 33233 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 34191 33233 95 220 0 33968 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 136764

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28487
/proc/meminfo: memFree=1315320/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=136924 CPUtime=941.95
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 59331 0 0 0 94152 43 0 0 25 0 1 0 136805166 140210176 33970 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 34231 33970 95 220 0 34008 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 136924

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28487
/proc/meminfo: memFree=1313272/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=141344 CPUtime=1001.93
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 71939 0 0 0 100143 50 0 0 25 0 1 0 136805166 144736256 34477 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 35336 34477 95 220 0 35113 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 141344

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28487
/proc/meminfo: memFree=1310776/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=141792 CPUtime=1061.91
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 90238 0 0 0 106130 61 0 0 25 0 1 0 136805166 145195008 35132 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 35448 35132 95 220 0 35225 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 141792

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28487
/proc/meminfo: memFree=1307384/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=146148 CPUtime=1121.88
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 95055 0 0 0 112124 64 0 0 25 0 1 0 136805166 149655552 35968 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539172 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 36537 35968 95 220 0 36314 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 146148

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28487
/proc/meminfo: memFree=1304312/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=150408 CPUtime=1181.87
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 98458 0 0 0 118120 67 0 0 25 0 1 0 136805166 154017792 36726 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529303 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 37602 36726 95 220 0 37379 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 150408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28487
/proc/meminfo: memFree=1303416/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=150408 CPUtime=1200.07
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 98783 0 0 0 119939 68 0 0 25 0 1 0 136805166 154017792 36949 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565475 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 37602 36949 95 220 0 37379 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 150408

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: 1.00 1.00 1.00 2/78 28487
/proc/meminfo: memFree=1303416/2055920 swapFree=4168584/4192956
[pid=28484] ppid=28482 vsize=150408 CPUtime=1200.07
/proc/28484/stat : 28484 (sat7_bin) R 28482 28484 27587 0 -1 4194304 98783 0 0 0 119939 68 0 0 25 0 1 0 136805166 154017792 36949 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565475 0 0 4096 0 0 0 0 17 1 0 0
/proc/28484/statm: 37602 36949 95 220 0 37379 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 150408

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1199.39
CPU system time (s): 0.704892
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 150540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.39
system time used= 0.704892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98783
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= 24695

runsolver used 1.45978 second user time and 2.86256 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Apr 18 09:34:35 UTC 2007

IDJOB= 313657
IDBENCH= 20372
IDSOLVER= 101
FILE ID= node22/313657-1176888874

PBS_JOBID= 4595112

Free space on /tmp= 66477 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/313657-1176888874/sat7_bin /tmp/evaluation/313657-1176888874/instance-313657-1176888874.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-313657-1176888874 -o ROOT/results/node22/solver-313657-1176888874 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313657-1176888874/sat7_bin /tmp/evaluation/313657-1176888874/instance-313657-1176888874.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  1f049803198bb32ab05476465773cc39

RANDOM SEED= 426083941

TIME LIMIT= 1200 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:       1451416 kB
Buffers:         37576 kB
Cached:         483380 kB
SwapCached:       2100 kB
Active:         126048 kB
Inactive:       417388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1451416 kB
SwapTotal:     4192956 kB
SwapFree:      4168584 kB
Dirty:           22368 kB
Writeback:           0 kB
Mapped:          30376 kB
Slab:            46708 kB
Committed_AS:  1735620 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= 66477 MiB

End job on node22 on Wed Apr 18 09:54:38 UTC 2007