Trace number 425322

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) 5000.01 5001.71

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1416010721-11.UNSAT.shuffled.cnf
MD5SUM3ea013b4d851f8f6c5d4d888cc4b56c3
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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.00/0.01	c Restarting after 100 conflicts
0.00/0.02	c Restarting after 253 conflicts
0.03/0.04	c Restarting after 478 conflicts
0.03/0.06	c Restarting after 815 conflicts
0.09/0.10	c Restarting after 1323 conflicts
0.09/0.16	c Restarting after 2082 conflicts
0.19/0.24	c Restarting after 3221 conflicts
0.29/0.39	c Restarting after 4929 conflicts
0.59/0.60	c Restarting after 7491 conflicts
0.89/0.94	c Restarting after 11336 conflicts
1.39/1.47	c Restarting after 17104 conflicts
2.20/2.27	c Restarting after 25755 conflicts
3.39/3.45	c Restarting after 38730 conflicts
5.29/5.31	c Restarting after 58193 conflicts
8.19/8.20	c Restarting after 87385 conflicts
12.59/12.64	c Restarting after 131174 conflicts
19.39/19.45	c Restarting after 196861 conflicts
30.08/30.10	c Restarting after 295388 conflicts
46.68/46.72	c Restarting after 443177 conflicts
72.97/73.02	c Restarting after 664860 conflicts
113.16/113.21	c Restarting after 997385 conflicts
175.27/175.50	c Restarting after 1496175 conflicts
273.12/273.31	c Restarting after 2244357 conflicts
423.58/423.81	c Restarting after 3366631 conflicts
664.61/664.93	c Restarting after 5050042 conflicts
1053.39/1053.80	c Restarting after 7575159 conflicts
1656.20/1656.82	c Restarting after 11362836 conflicts
2619.70/2620.61	c Restarting after 17044349 conflicts
4172.54/4174.05	c Restarting after 25566618 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node54/watcher-425322-1177682332 -o ROOT/results/node54/solver-425322-1177682332 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425322-1177682332/sat7_bin /tmp/evaluation/425322-1177682332/instance-425322-1177682332.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 0.99 3/66 1399
/proc/meminfo: memFree=1443448/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=1216 CPUtime=0
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 215607713 1245184 130 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 304 130 87 220 0 81 0

[startup+0.036358 s]
/proc/loadavg: 1.00 1.00 0.99 3/66 1399
/proc/meminfo: memFree=1443448/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=1612 CPUtime=0.03
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 204 0 0 0 3 0 0 0 18 0 1 0 215607713 1650688 188 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 403 188 95 220 0 180 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1612

[startup+0.101365 s]
/proc/loadavg: 1.00 1.00 0.99 3/66 1399
/proc/meminfo: memFree=1443448/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=1612 CPUtime=0.09
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 243 0 0 0 9 0 0 0 18 0 1 0 215607713 1650688 227 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 403 227 95 220 0 180 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1612

[startup+0.30139 s]
/proc/loadavg: 1.00 1.00 0.99 3/66 1399
/proc/meminfo: memFree=1443448/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=2128 CPUtime=0.29
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 269 0 0 0 29 0 0 0 19 0 1 0 215607713 2179072 253 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558600 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 532 253 95 220 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2128

[startup+0.701441 s]
/proc/loadavg: 1.00 1.00 0.99 3/66 1399
/proc/meminfo: memFree=1443448/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=2128 CPUtime=0.69
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 302 0 0 0 69 0 0 0 23 0 1 0 215607713 2179072 286 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578706 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 532 286 95 220 0 309 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2128

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 1400
/proc/meminfo: memFree=1442544/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=2128 CPUtime=1.49
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 341 0 0 0 149 0 0 0 25 0 1 0 215607713 2179072 325 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 532 325 95 220 0 309 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2128

[startup+3.10175 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 1400
/proc/meminfo: memFree=1442224/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=3156 CPUtime=3.09
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 392 0 0 0 309 0 0 0 25 0 1 0 215607713 3231744 376 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533270 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 789 376 95 220 0 566 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3156

[startup+6.30115 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 1400
/proc/meminfo: memFree=1441904/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=3156 CPUtime=6.29
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 455 0 0 0 629 0 0 0 25 0 1 0 215607713 3231744 439 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 789 439 95 220 0 566 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3156

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 1400
/proc/meminfo: memFree=1441456/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=3156 CPUtime=12.69
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 530 0 0 0 1269 0 0 0 25 0 1 0 215607713 3231744 514 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 789 514 95 220 0 566 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3156

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 1400
/proc/meminfo: memFree=1441008/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=3420 CPUtime=25.49
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 634 0 0 0 2549 0 0 0 25 0 1 0 215607713 3502080 618 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 855 618 95 220 0 632 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3420

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 1400
/proc/meminfo: memFree=1440496/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=3684 CPUtime=51.08
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 777 0 0 0 5108 0 0 0 25 0 1 0 215607713 3772416 761 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 921 761 95 220 0 698 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3684

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 1400
/proc/meminfo: memFree=1439728/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=6132 CPUtime=102.26
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 949 0 0 0 10226 0 0 0 25 0 1 0 215607713 6279168 933 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 1533 933 95 220 0 1310 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6132

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/73 1569
/proc/meminfo: memFree=1437696/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=6536 CPUtime=162.18
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 1084 0 0 0 16218 0 0 0 25 0 1 0 215607713 6692864 1068 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540020 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 1634 1068 95 220 0 1411 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 6536

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 1601
/proc/meminfo: memFree=1438320/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=6940 CPUtime=222.14
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 1234 0 0 0 22214 0 0 0 25 0 1 0 215607713 7106560 1218 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536713 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 1735 1218 95 220 0 1512 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 6940

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 1601
/proc/meminfo: memFree=1437872/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=7212 CPUtime=282.13
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 1342 0 0 0 28212 1 0 0 25 0 1 0 215607713 7385088 1326 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 1803 1326 95 220 0 1580 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 7212

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 1601
/proc/meminfo: memFree=1437552/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=7480 CPUtime=342.1
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 1438 0 0 0 34209 1 0 0 25 0 1 0 215607713 7659520 1422 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 1870 1422 95 220 0 1647 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 7480

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 1601
/proc/meminfo: memFree=1437424/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=7748 CPUtime=402.09
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 1477 0 0 0 40208 1 0 0 25 0 1 0 215607713 7933952 1461 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579359 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 1937 1461 95 220 0 1714 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 7748

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 1601
/proc/meminfo: memFree=1437232/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=7884 CPUtime=462.06
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 1555 0 0 0 46205 1 0 0 25 0 1 0 215607713 8073216 1539 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532331 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 1971 1539 95 220 0 1748 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 7884

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 1601
/proc/meminfo: memFree=1437040/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=8152 CPUtime=522.04
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 1621 0 0 0 52203 1 0 0 25 0 1 0 215607713 8347648 1605 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578913 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 2038 1605 95 220 0 1815 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 8152

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 1601
/proc/meminfo: memFree=1436848/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=8284 CPUtime=582.03
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 1660 0 0 0 58201 2 0 0 25 0 1 0 215607713 8482816 1644 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532806 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 2071 1644 95 220 0 1848 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 8284

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 1601
/proc/meminfo: memFree=1436656/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=8556 CPUtime=642.02
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 1708 0 0 0 64200 2 0 0 25 0 1 0 215607713 8761344 1692 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 2139 1692 95 220 0 1916 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 8556


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1805
/proc/meminfo: memFree=1431408/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=13060 CPUtime=4060.88
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 3009 0 0 0 406077 11 0 0 25 0 1 0 215607713 13373440 2993 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532373 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 3265 2993 95 220 0 3042 0
Current children cumulated CPU time (s) 4060.88
Current children cumulated vsize (KiB) 13060

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1805
/proc/meminfo: memFree=1431344/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=13196 CPUtime=4120.85
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 3025 0 0 0 412074 11 0 0 25 0 1 0 215607713 13512704 3009 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532685 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 3299 3009 95 220 0 3076 0
Current children cumulated CPU time (s) 4120.85
Current children cumulated vsize (KiB) 13196

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1805
/proc/meminfo: memFree=1431152/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=13196 CPUtime=4180.83
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 3067 0 0 0 418072 11 0 0 25 0 1 0 215607713 13512704 3051 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 3299 3051 95 220 0 3076 0
Current children cumulated CPU time (s) 4180.83
Current children cumulated vsize (KiB) 13196

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1805
/proc/meminfo: memFree=1431024/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=17440 CPUtime=4240.82
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 3096 0 0 0 424070 12 0 0 25 0 1 0 215607713 17858560 3080 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532664 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 4360 3080 95 220 0 4137 0
Current children cumulated CPU time (s) 4240.82
Current children cumulated vsize (KiB) 17440

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1805
/proc/meminfo: memFree=1430960/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=17440 CPUtime=4300.8
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 3111 0 0 0 430068 12 0 0 25 0 1 0 215607713 17858560 3095 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 4360 3095 95 220 0 4137 0
Current children cumulated CPU time (s) 4300.8
Current children cumulated vsize (KiB) 17440

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1808
/proc/meminfo: memFree=1430896/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=17600 CPUtime=4360.78
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 3126 0 0 0 436066 12 0 0 25 0 1 0 215607713 18022400 3110 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 4400 3110 95 220 0 4177 0
Current children cumulated CPU time (s) 4360.78
Current children cumulated vsize (KiB) 17600

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1808
/proc/meminfo: memFree=1430832/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=17600 CPUtime=4420.76
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 3132 0 0 0 442064 12 0 0 25 0 1 0 215607713 18022400 3116 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 4400 3116 95 220 0 4177 0
Current children cumulated CPU time (s) 4420.76
Current children cumulated vsize (KiB) 17600

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1808
/proc/meminfo: memFree=1430896/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=17600 CPUtime=4480.74
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 3137 0 0 0 448062 12 0 0 25 0 1 0 215607713 18022400 3121 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 4400 3121 95 220 0 4177 0
Current children cumulated CPU time (s) 4480.74
Current children cumulated vsize (KiB) 17600

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1808
/proc/meminfo: memFree=1430768/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=17600 CPUtime=4540.73
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 3153 0 0 0 454061 12 0 0 25 0 1 0 215607713 18022400 3137 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 4400 3137 95 220 0 4177 0
Current children cumulated CPU time (s) 4540.73
Current children cumulated vsize (KiB) 17600

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1808
/proc/meminfo: memFree=1430768/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=17744 CPUtime=4600.71
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 3159 0 0 0 460059 12 0 0 25 0 1 0 215607713 18169856 3143 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 4436 3143 95 220 0 4213 0
Current children cumulated CPU time (s) 4600.71
Current children cumulated vsize (KiB) 17744

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1808
/proc/meminfo: memFree=1430640/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=17744 CPUtime=4660.69
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 3181 0 0 0 466056 13 0 0 25 0 1 0 215607713 18169856 3165 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 4436 3165 95 220 0 4213 0
Current children cumulated CPU time (s) 4660.69
Current children cumulated vsize (KiB) 17744

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1808
/proc/meminfo: memFree=1430640/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=17888 CPUtime=4720.68
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 3195 0 0 0 472055 13 0 0 25 0 1 0 215607713 18317312 3179 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 4472 3179 95 220 0 4249 0
Current children cumulated CPU time (s) 4720.68
Current children cumulated vsize (KiB) 17888

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1808
/proc/meminfo: memFree=1430512/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=17888 CPUtime=4780.65
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 3222 0 0 0 478052 13 0 0 25 0 1 0 215607713 18317312 3206 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 4472 3206 95 220 0 4249 0
Current children cumulated CPU time (s) 4780.65
Current children cumulated vsize (KiB) 17888

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1808
/proc/meminfo: memFree=1430384/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=18048 CPUtime=4840.63
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 3249 0 0 0 484050 13 0 0 25 0 1 0 215607713 18481152 3233 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 4512 3233 95 220 0 4289 0
Current children cumulated CPU time (s) 4840.63
Current children cumulated vsize (KiB) 18048

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1808
/proc/meminfo: memFree=1430256/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=18048 CPUtime=4900.61
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 3277 0 0 0 490048 13 0 0 25 0 1 0 215607713 18481152 3261 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 4512 3261 95 220 0 4289 0
Current children cumulated CPU time (s) 4900.61
Current children cumulated vsize (KiB) 18048

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1808
/proc/meminfo: memFree=1430320/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=18048 CPUtime=4960.6
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 3283 0 0 0 496047 13 0 0 25 0 1 0 215607713 18481152 3267 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 4512 3267 95 220 0 4289 0
Current children cumulated CPU time (s) 4960.6
Current children cumulated vsize (KiB) 18048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1808
/proc/meminfo: memFree=1430256/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=18048 CPUtime=5000
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 3287 0 0 0 499986 14 0 0 25 0 1 0 215607713 18481152 3271 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 4512 3271 95 220 0 4289 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 18048

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1808
/proc/meminfo: memFree=1430256/2055920 swapFree=4182164/4192956
[pid=1399] ppid=1397 vsize=18048 CPUtime=5000
/proc/1399/stat : 1399 (sat7_bin) R 1397 1399 1108 0 -1 4194304 3287 0 0 0 499986 14 0 0 25 0 1 0 215607713 18481152 3271 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/1399/statm: 4512 3271 95 220 0 4289 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 18048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.01
CPU user time (s): 4999.87
CPU system time (s): 0.142978
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 18048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.87
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3287
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= 10210

runsolver used 5.34619 second user time and 12.852 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Fri Apr 27 13:58:52 UTC 2007

IDJOB= 425322
IDBENCH= 19998
IDSOLVER= 183
FILE ID= node54/425322-1177682332

PBS_JOBID= 4698625

Free space on /tmp= 66475 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1416010721-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425322-1177682332/sat7_bin /tmp/evaluation/425322-1177682332/instance-425322-1177682332.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-425322-1177682332 -o ROOT/results/node54/solver-425322-1177682332 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425322-1177682332/sat7_bin /tmp/evaluation/425322-1177682332/instance-425322-1177682332.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3ea013b4d851f8f6c5d4d888cc4b56c3

RANDOM SEED= 218136283

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1443856 kB
Buffers:         54536 kB
Cached:         474660 kB
SwapCached:       4128 kB
Active:         228880 kB
Inactive:       310336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1443856 kB
SwapTotal:     4192956 kB
SwapFree:      4182164 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          15916 kB
Slab:            58820 kB
Committed_AS:  2352476 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66475 MiB

End job on node54 on Fri Apr 27 15:22:16 UTC 2007