Trace number 370272

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) 10000.1 10003.6

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-17-u.cnf
MD5SUM9f79c3f75a90db314ed315006ba97d6f
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 variables265064
Number of clauses1236517
Sum of the clauses size2853702
Maximum clause length10
Minimum clause length1
Number of clauses of size 122116
Number of clauses of size 2960717
Number of clauses of size 3203984
Number of clauses of size 45520
Number of clauses of size 522080
Number of clauses of size over 522100

Solver Data (download as text)

5.59/5.64	c Starting solver ...
7.08/7.12	c Restarting after 101 conflicts
8.38/8.41	c Restarting after 251 conflicts
9.58/9.67	c Restarting after 476 conflicts
12.19/12.23	c Restarting after 813 conflicts
15.39/15.46	c Restarting after 1319 conflicts
19.89/19.91	c Restarting after 2078 conflicts
24.38/24.47	c Restarting after 3218 conflicts
31.79/31.87	c Restarting after 4926 conflicts
41.48/41.52	c Restarting after 7489 conflicts
56.76/56.86	c Restarting after 11334 conflicts
74.72/74.81	c Restarting after 17100 conflicts
106.17/106.39	c Restarting after 25750 conflicts
158.84/159.00	c Restarting after 38725 conflicts
235.42/235.69	c Restarting after 58188 conflicts
345.98/346.26	c Restarting after 87380 conflicts
570.00/570.32	c Restarting after 131169 conflicts
922.19/922.68	c Restarting after 196854 conflicts
1603.58/1604.22	c Restarting after 295381 conflicts
2981.14/2982.26	c Restarting after 443173 conflicts
5837.23/5839.40	c Restarting after 664859 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/node58/watcher-370272-1178571608 -o ROOT/results/node58/solver-370272-1178571608 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/370272-1178571608/sat7_bin /tmp/evaluation/370272-1178571608/instance-370272-1178571608.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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 0.97 1.06 3/64 19979
/proc/meminfo: memFree=1555200/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=9352 CPUtime=0
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 718 0 0 0 0 0 0 0 18 0 1 0 305070651 9576448 702 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 2338 705 88 220 0 2115 0

[startup+0.0271129 s]
/proc/loadavg: 1.00 0.97 1.06 3/64 19979
/proc/meminfo: memFree=1555200/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=11288 CPUtime=0.01
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 2420 0 0 0 1 0 0 0 18 0 1 0 305070651 11558912 2404 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 2822 2407 88 220 0 2599 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11288

[startup+0.101124 s]
/proc/loadavg: 1.00 0.97 1.06 3/64 19979
/proc/meminfo: memFree=1555200/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=22620 CPUtime=0.09
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 5314 0 0 0 8 1 0 0 18 0 1 0 305070651 23162880 5298 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 5655 5299 88 220 0 5432 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22620

[startup+0.301156 s]
/proc/loadavg: 1.00 0.97 1.06 3/64 19979
/proc/meminfo: memFree=1555200/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=34920 CPUtime=0.29
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 7788 0 0 0 26 3 0 0 19 0 1 0 305070651 35758080 7772 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 8730 7772 88 220 0 8507 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34920

[startup+0.701224 s]
/proc/loadavg: 1.00 0.97 1.06 3/64 19979
/proc/meminfo: memFree=1555200/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=34920 CPUtime=0.69
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 8583 0 0 0 66 3 0 0 22 0 1 0 305070651 35758080 8567 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 8730 8567 88 220 0 8507 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34920

[startup+1.50136 s]
/proc/loadavg: 1.00 0.97 1.06 2/65 19980
/proc/meminfo: memFree=1518200/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=43120 CPUtime=1.49
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 10011 0 0 0 145 4 0 0 25 0 1 0 305070651 44154880 9995 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 10780 9995 88 220 0 10557 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43120

[startup+3.10162 s]
/proc/loadavg: 1.00 0.97 1.06 2/65 19980
/proc/meminfo: memFree=1511224/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=51320 CPUtime=3.09
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 12546 0 0 0 302 7 0 0 25 0 1 0 305070651 52551680 12530 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134548102 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 12830 12530 88 220 0 12607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51320

[startup+6.30116 s]
/proc/loadavg: 1.00 0.97 1.06 2/65 19980
/proc/meminfo: memFree=1489144/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=85476 CPUtime=6.29
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 20699 0 0 0 617 12 0 0 25 0 1 0 305070651 87527424 20202 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533550 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 21369 20202 93 220 0 21146 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 85476

[startup+12.7012 s]
/proc/loadavg: 1.00 0.97 1.06 2/65 19980
/proc/meminfo: memFree=1473600/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=85476 CPUtime=12.69
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 20980 0 0 0 1256 13 0 0 25 0 1 0 305070651 87527424 20483 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 21369 20483 95 220 0 21146 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 85476

[startup+25.5014 s]
/proc/loadavg: 1.00 0.97 1.06 2/65 19980
/proc/meminfo: memFree=1472896/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=85476 CPUtime=25.48
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 21195 0 0 0 2535 13 0 0 25 0 1 0 305070651 87527424 20698 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533076 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 21369 20698 95 220 0 21146 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 85476

[startup+51.1017 s]
/proc/loadavg: 1.00 0.97 1.06 2/65 19980
/proc/meminfo: memFree=1470784/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=89576 CPUtime=51.07
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 21721 0 0 0 5094 13 0 0 25 0 1 0 305070651 91725824 21224 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 22394 21224 95 220 0 22171 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 89576

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 1.05 2/71 20154
/proc/meminfo: memFree=1464016/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=93792 CPUtime=102.18
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 23088 0 0 0 10203 15 0 0 25 0 1 0 305070651 96043008 22591 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540087 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 23448 22591 95 220 0 23225 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 93792

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 1.05 2/65 20178
/proc/meminfo: memFree=1458688/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=98176 CPUtime=162.14
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 24707 0 0 0 16196 18 0 0 25 0 1 0 305070651 100532224 24210 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 24544 24210 95 220 0 24321 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 98176

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 1.04 2/65 20178
/proc/meminfo: memFree=1452608/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=106684 CPUtime=222.12
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 26207 0 0 0 22193 19 0 0 25 0 1 0 305070651 109244416 25710 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 26671 25710 95 220 0 26448 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 106684

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 1.04 2/65 20178
/proc/meminfo: memFree=1446720/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=111020 CPUtime=282.1
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 27690 0 0 0 28189 21 0 0 25 0 1 0 305070651 113684480 27193 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 27755 27193 95 220 0 27532 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 111020

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 1.03 2/65 20178
/proc/meminfo: memFree=1438720/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=119708 CPUtime=342.08
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 29689 0 0 0 34185 23 0 0 25 0 1 0 305070651 122580992 29192 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536262 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 29927 29192 95 220 0 29704 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 119708

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 1.02 2/65 20178
/proc/meminfo: memFree=1432896/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=124288 CPUtime=402.06
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 31167 0 0 0 40181 25 0 0 25 0 1 0 305070651 127270912 30670 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 31072 30670 95 220 0 30849 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 124288

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 1.02 2/65 20178
/proc/meminfo: memFree=1428544/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=128776 CPUtime=462.04
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 32255 0 0 0 46177 27 0 0 25 0 1 0 305070651 131866624 31758 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531417 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 32194 31758 95 220 0 31971 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 128776

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 1.01 2/65 20178
/proc/meminfo: memFree=1425024/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=133260 CPUtime=522.02
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 33127 0 0 0 52174 28 0 0 25 0 1 0 305070651 136458240 32630 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 33315 32630 95 220 0 33092 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 133260

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 1.01 2/65 20178
/proc/meminfo: memFree=1420864/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=137748 CPUtime=582.01
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 34163 0 0 0 58171 30 0 0 25 0 1 0 305070651 141053952 33666 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565491 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 34437 33666 95 220 0 34214 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 137748

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 1.00 2/65 20178
/proc/meminfo: memFree=1416128/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=142116 CPUtime=641.99
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 35330 0 0 0 64168 31 0 0 25 0 1 0 305070651 145526784 34833 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 35529 34833 95 220 0 35306 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 142116


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1169280/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=394124 CPUtime=9099.1
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 99481 0 0 0 909788 122 0 0 25 0 1 0 305070651 403582976 96214 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 98531 96214 95 220 0 98308 0
Current children cumulated CPU time (s) 9099.1
Current children cumulated vsize (KiB) 394124

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1168320/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=394124 CPUtime=9159.08
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 99708 0 0 0 915786 122 0 0 25 0 1 0 305070651 403582976 96441 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532885 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 98531 96441 95 220 0 98308 0
Current children cumulated CPU time (s) 9159.08
Current children cumulated vsize (KiB) 394124

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1167424/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=398224 CPUtime=9219.06
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 99937 0 0 0 921784 122 0 0 25 0 1 0 305070651 407781376 96670 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 99556 96670 95 220 0 99333 0
Current children cumulated CPU time (s) 9219.06
Current children cumulated vsize (KiB) 398224

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1166592/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=398224 CPUtime=9279.05
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 100147 0 0 0 927782 123 0 0 25 0 1 0 305070651 407781376 96880 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 99556 96880 95 220 0 99333 0
Current children cumulated CPU time (s) 9279.05
Current children cumulated vsize (KiB) 398224

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1165632/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=398224 CPUtime=9339.03
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 100371 0 0 0 933780 123 0 0 25 0 1 0 305070651 407781376 97104 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 99556 97104 95 220 0 99333 0
Current children cumulated CPU time (s) 9339.03
Current children cumulated vsize (KiB) 398224

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1164608/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=398620 CPUtime=9399
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 100627 0 0 0 939777 123 0 0 25 0 1 0 305070651 408186880 97360 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 99655 97360 95 220 0 99432 0
Current children cumulated CPU time (s) 9399
Current children cumulated vsize (KiB) 398620

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1164096/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=398620 CPUtime=9458.99
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 100765 0 0 0 945775 124 0 0 25 0 1 0 305070651 408186880 97498 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 99655 97498 95 220 0 99432 0
Current children cumulated CPU time (s) 9458.99
Current children cumulated vsize (KiB) 398620

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1163264/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=399008 CPUtime=9518.97
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 100994 0 0 0 951773 124 0 0 25 0 1 0 305070651 408584192 97694 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 99752 97694 95 220 0 99529 0
Current children cumulated CPU time (s) 9518.97
Current children cumulated vsize (KiB) 399008

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1162240/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=403368 CPUtime=9578.95
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 101252 0 0 0 957771 124 0 0 25 0 1 0 305070651 413048832 97952 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 100842 97952 95 220 0 100619 0
Current children cumulated CPU time (s) 9578.95
Current children cumulated vsize (KiB) 403368

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1161600/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=403368 CPUtime=9638.93
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 101419 0 0 0 963769 124 0 0 25 0 1 0 305070651 413048832 98119 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 100842 98119 95 220 0 100619 0
Current children cumulated CPU time (s) 9638.93
Current children cumulated vsize (KiB) 403368

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20578
/proc/meminfo: memFree=1160960/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=403368 CPUtime=9698.91
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 101575 0 0 0 969766 125 0 0 25 0 1 0 305070651 413048832 98275 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 100842 98275 95 220 0 100619 0
Current children cumulated CPU time (s) 9698.91
Current children cumulated vsize (KiB) 403368

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20580
/proc/meminfo: memFree=1160192/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=403692 CPUtime=9758.89
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 101769 0 0 0 975764 125 0 0 25 0 1 0 305070651 413380608 98469 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 100923 98469 95 220 0 100700 0
Current children cumulated CPU time (s) 9758.89
Current children cumulated vsize (KiB) 403692

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20580
/proc/meminfo: memFree=1159296/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=403956 CPUtime=9818.87
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 101959 0 0 0 981762 125 0 0 25 0 1 0 305070651 413650944 98659 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 100989 98659 95 220 0 100766 0
Current children cumulated CPU time (s) 9818.87
Current children cumulated vsize (KiB) 403956

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20580
/proc/meminfo: memFree=1158592/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=403956 CPUtime=9878.85
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 102132 0 0 0 987760 125 0 0 25 0 1 0 305070651 413650944 98832 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 100989 98832 95 220 0 100766 0
Current children cumulated CPU time (s) 9878.85
Current children cumulated vsize (KiB) 403956

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20580
/proc/meminfo: memFree=1157952/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=403956 CPUtime=9938.83
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 102307 0 0 0 993757 126 0 0 25 0 1 0 305070651 413650944 99007 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 100989 99007 95 220 0 100766 0
Current children cumulated CPU time (s) 9938.83
Current children cumulated vsize (KiB) 403956

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20580
/proc/meminfo: memFree=1157312/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=408056 CPUtime=9998.82
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 102462 0 0 0 999756 126 0 0 25 0 1 0 305070651 417849344 99162 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 102014 99162 95 220 0 101791 0
Current children cumulated CPU time (s) 9998.82
Current children cumulated vsize (KiB) 408056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20580
/proc/meminfo: memFree=1157248/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=408056 CPUtime=10000
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 102465 0 0 0 999875 126 0 0 25 0 1 0 305070651 417849344 99165 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 102014 99165 95 220 0 101791 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 408056

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

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

[startup+10003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20580
/proc/meminfo: memFree=1157248/2055920 swapFree=4184552/4192956
[pid=19979] ppid=19977 vsize=408056 CPUtime=10000
/proc/19979/stat : 19979 (sat7_bin) R 19977 19979 19875 0 -1 4194304 102465 0 0 0 999875 126 0 0 25 0 1 0 305070651 417849344 99165 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/19979/statm: 102014 99165 95 220 0 101791 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 408056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.6
CPU time (s): 10000.1
CPU user time (s): 9998.76
CPU system time (s): 1.3328
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 408056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.76
system time used= 1.3328
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102465
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= 11237

runsolver used 8.20175 second user time and 19.2551 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Mon May  7 21:00:10 UTC 2007

IDJOB= 370272
IDBENCH= 20383
IDSOLVER= 183
FILE ID= node58/370272-1178571608

PBS_JOBID= 5217849

Free space on /tmp= 66542 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/370272-1178571608/sat7_bin /tmp/evaluation/370272-1178571608/instance-370272-1178571608.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-370272-1178571608 -o ROOT/results/node58/solver-370272-1178571608 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/370272-1178571608/sat7_bin /tmp/evaluation/370272-1178571608/instance-370272-1178571608.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9f79c3f75a90db314ed315006ba97d6f

RANDOM SEED= 465417728

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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:       1555608 kB
Buffers:         30092 kB
Cached:         349596 kB
SwapCached:       2472 kB
Active:         172392 kB
Inactive:       217076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1555608 kB
SwapTotal:     4192956 kB
SwapFree:      4184552 kB
Dirty:           23528 kB
Writeback:           0 kB
Mapped:          16216 kB
Slab:            96956 kB
Committed_AS:  4570704 kB
PageTables:       1380 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= 66542 MiB

End job on node58 on Mon May  7 23:46:55 UTC 2007