Trace number 305118

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) 1200.12 1200.47

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
MD5SUMaf8e5aa400a09f1bdd789aead5415ecc
Bench CategoryRANDOM (random 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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.30/0.37	c Starting solver ...
0.40/0.48	c Restarting after 100 conflicts
0.61/0.62	c Restarting after 250 conflicts
0.81/0.83	c Restarting after 475 conflicts
1.12/1.14	c Restarting after 814 conflicts
1.53/1.59	c Restarting after 1321 conflicts
2.35/2.36	c Restarting after 2080 conflicts
3.37/3.45	c Restarting after 3219 conflicts
5.01/5.07	c Restarting after 4927 conflicts
7.67/7.70	c Restarting after 7489 conflicts
11.67/11.75	c Restarting after 11334 conflicts
18.12/18.21	c Restarting after 17100 conflicts
28.36/28.45	c Restarting after 25749 conflicts
47.09/47.13	c Restarting after 38724 conflicts
79.35/79.47	c Restarting after 58185 conflicts
136.90/136.95	c Restarting after 87379 conflicts
227.00/227.08	c Restarting after 131169 conflicts
383.76/383.94	c Restarting after 196854 conflicts
685.02/685.29	c Restarting after 295380 conflicts
1098.19/1098.58	c Restarting after 443171 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-305118-1172072202 -o ROOT/results/node38/solver-305118-1172072202 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305118-1172072202/sat7_bin /tmp/evaluation/305118-1172072202/instance-305118-1172072202.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.00 1.22 3/64 13590
/proc/meminfo: memFree=1566664/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=2396 CPUtime=0
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 411 0 0 0 0 0 0 0 18 0 1 0 227176090 2453504 394 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 599 395 88 220 0 376 0

[startup+0.107155 s]
/proc/loadavg: 1.00 1.00 1.22 3/64 13590
/proc/meminfo: memFree=1566664/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=3940 CPUtime=0.1
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 829 0 0 0 10 0 0 0 18 0 1 0 227176090 4034560 812 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 985 812 88 220 0 762 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3940

[startup+0.5152 s]
/proc/loadavg: 1.00 1.00 1.22 3/64 13590
/proc/meminfo: memFree=1566664/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=10284 CPUtime=0.51
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 1834 0 0 0 50 1 0 0 21 0 1 0 227176090 10530816 1817 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 2571 1817 95 220 0 2348 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 10284

[startup+1.33529 s]
/proc/loadavg: 1.00 1.00 1.22 2/65 13591
/proc/meminfo: memFree=1558912/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=10284 CPUtime=1.32
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 2118 0 0 0 131 1 0 0 25 0 1 0 227176090 10530816 2101 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528652 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 2571 2101 95 220 0 2348 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10284

[startup+2.97148 s]
/proc/loadavg: 1.00 1.00 1.22 2/65 13591
/proc/meminfo: memFree=1557120/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=14612 CPUtime=2.96
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 2668 0 0 0 295 1 0 0 25 0 1 0 227176090 14962688 2651 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 3653 2651 95 220 0 3430 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14612

[startup+6.25285 s]
/proc/loadavg: 1.00 1.00 1.22 2/65 13591
/proc/meminfo: memFree=1553152/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=18928 CPUtime=6.24
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 3583 0 0 0 622 2 0 0 25 0 1 0 227176090 19382272 3566 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 4732 3566 95 220 0 4509 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 18928

[startup+12.7076 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 13591
/proc/meminfo: memFree=1546176/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=23648 CPUtime=12.69
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 5268 0 0 0 1265 4 0 0 25 0 1 0 227176090 24215552 5251 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 5912 5251 95 220 0 5689 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23648

[startup+25.6081 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 13591
/proc/meminfo: memFree=1533120/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=37428 CPUtime=25.59
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 8606 0 0 0 2552 7 0 0 25 0 1 0 227176090 38326272 8589 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 9357 8589 95 220 0 9134 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 37428

[startup+51.218 s]
/proc/loadavg: 1.00 1.00 1.20 2/65 13591
/proc/meminfo: memFree=1508736/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=62884 CPUtime=51.19
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 14644 0 0 0 5106 13 0 0 25 0 1 0 227176090 64393216 14627 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 15721 14627 95 220 0 15498 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 62884

[startup+102.429 s]
/proc/loadavg: 1.00 1.00 1.19 2/65 13591
/proc/meminfo: memFree=1467392/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=104124 CPUtime=102.39
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 25007 0 0 0 10216 23 0 0 25 0 1 0 227176090 106622976 24990 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 26031 24990 95 220 0 25808 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 104124

[startup+162.452 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 13591
/proc/meminfo: memFree=1433216/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=135604 CPUtime=162.39
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 33375 0 0 0 16208 31 0 0 25 0 1 0 227176090 138858496 33358 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 33901 33358 95 220 0 33678 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 135604

[startup+222.469 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 13591
/proc/meminfo: memFree=1432768/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=135604 CPUtime=222.39
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 33479 0 0 0 22208 31 0 0 25 0 1 0 227176090 138858496 33462 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 33901 33462 95 220 0 33678 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 135604

[startup+282.488 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 13593
/proc/meminfo: memFree=1430528/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=139704 CPUtime=282.4
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 34052 0 0 0 28208 32 0 0 25 0 1 0 227176090 143056896 34035 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 34926 34035 95 220 0 34703 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 139704

[startup+342.507 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 13593
/proc/meminfo: memFree=1421952/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=147904 CPUtime=342.4
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 36184 0 0 0 34206 34 0 0 25 0 1 0 227176090 151453696 36167 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 36976 36167 95 220 0 36753 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 147904

[startup+402.534 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 13593
/proc/meminfo: memFree=1414336/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=157084 CPUtime=402.4
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 38091 0 0 0 40205 35 0 0 25 0 1 0 227176090 160854016 38074 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 39271 38074 95 220 0 39048 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 157084

[startup+462.557 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 13593
/proc/meminfo: memFree=1413760/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=157084 CPUtime=462.41
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 38227 0 0 0 46206 35 0 0 25 0 1 0 227176090 160854016 38210 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 39271 38210 95 220 0 39048 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 157084

[startup+522.578 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 13593
/proc/meminfo: memFree=1412736/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=157084 CPUtime=522.42
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 38481 0 0 0 52206 36 0 0 25 0 1 0 227176090 160854016 38464 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579145 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 39271 38464 95 220 0 39048 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 157084

[startup+582.602 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 13593
/proc/meminfo: memFree=1407616/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=163620 CPUtime=582.42
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 39766 0 0 0 58205 37 0 0 25 0 1 0 227176090 167546880 39749 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 40905 39749 95 220 0 40682 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 163620

[startup+642.621 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 13593
/proc/meminfo: memFree=1397504/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=170856 CPUtime=642.42
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 42295 0 0 0 64203 39 0 0 25 0 1 0 227176090 174956544 42278 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 42714 42278 95 220 0 42491 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 170856

[startup+702.64 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 13593
/proc/meminfo: memFree=1390720/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=180324 CPUtime=702.42
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 43972 0 0 0 70201 41 0 0 25 0 1 0 227176090 184651776 43955 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 45081 43955 95 220 0 44858 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 180324

[startup+762.661 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 13593
/proc/meminfo: memFree=1390464/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=180324 CPUtime=762.43
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 44048 0 0 0 76202 41 0 0 25 0 1 0 227176090 184651776 44031 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 45081 44031 95 220 0 44858 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 180324

[startup+822.688 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 13593
/proc/meminfo: memFree=1389248/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=180324 CPUtime=822.44
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 44333 0 0 0 82202 42 0 0 25 0 1 0 227176090 184651776 44316 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 45081 44316 95 220 0 44858 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 180324

[startup+882.711 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 13593
/proc/meminfo: memFree=1386880/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=184424 CPUtime=882.44
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 44947 0 0 0 88201 43 0 0 25 0 1 0 227176090 188850176 44930 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 46106 44930 95 220 0 45883 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 184424

[startup+942.733 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 13593
/proc/meminfo: memFree=1379584/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=188524 CPUtime=942.44
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 46767 0 0 0 94199 45 0 0 25 0 1 0 227176090 193048576 46750 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 47131 46750 95 220 0 46908 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 188524

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 13593
/proc/meminfo: memFree=1368448/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=200820 CPUtime=1002.45
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 49528 0 0 0 100196 49 0 0 25 0 1 0 227176090 205639680 49511 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 50205 49511 95 220 0 49982 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 200820

[startup+1062.77 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 13593
/proc/meminfo: memFree=1366784/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=200820 CPUtime=1062.46
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 49934 0 0 0 106196 50 0 0 25 0 1 0 227176090 205639680 49917 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 50205 49917 95 220 0 49982 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 200820

[startup+1122.79 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 13593
/proc/meminfo: memFree=1364544/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=204920 CPUtime=1122.45
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 50530 0 0 0 112194 51 0 0 25 0 1 0 227176090 209838080 50513 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 51230 50513 95 220 0 51007 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 204920

[startup+1182.81 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 13593
/proc/meminfo: memFree=1361408/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=209020 CPUtime=1182.46
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 51297 0 0 0 118194 52 0 0 25 0 1 0 227176090 214036480 51280 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 52255 51280 95 220 0 52032 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 209020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 13593
/proc/meminfo: memFree=1360512/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=209020 CPUtime=1200.08
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 51508 0 0 0 119956 52 0 0 25 0 1 0 227176090 214036480 51491 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 52255 51491 95 220 0 52032 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 209020

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 13593
/proc/meminfo: memFree=1360512/2055920 swapFree=4183164/4192956
[pid=13590] ppid=13588 vsize=209020 CPUtime=1200.08
/proc/13590/stat : 13590 (sat7_bin) R 13588 13590 13193 0 -1 4194304 51508 0 0 0 119956 52 0 0 25 0 1 0 227176090 214036480 51491 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/13590/statm: 52255 51491 95 220 0 52032 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 209020

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.12
CPU user time (s): 1199.56
CPU system time (s): 0.555915
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 209020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.555915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51508
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= 1151

runsolver used 0.866868 second user time and 2.34764 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Feb 21 15:36:43 UTC 2007

IDJOB= 305118
IDBENCH= 20149
IDSOLVER= 101
FILE ID= node38/305118-1172072202

PBS_JOBID= 3892817

Free space on /tmp= 66559 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
COMMAND LINE= /tmp/evaluation/305118-1172072202/sat7_bin /tmp/evaluation/305118-1172072202/instance-305118-1172072202.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-305118-1172072202 -o ROOT/results/node38/solver-305118-1172072202 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305118-1172072202/sat7_bin /tmp/evaluation/305118-1172072202/instance-305118-1172072202.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  af8e5aa400a09f1bdd789aead5415ecc

RANDOM SEED= 682032945

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1567136 kB
Buffers:         36864 kB
Cached:         393860 kB
SwapCached:       4408 kB
Active:         348460 kB
Inactive:        93156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1567136 kB
SwapTotal:     4192956 kB
SwapFree:      4183164 kB
Dirty:            2412 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            33180 kB
Committed_AS:   525520 kB
PageTables:       1468 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= 66559 MiB

End job on node38 on Wed Feb 21 15:56:45 UTC 2007