Trace number 425597

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) 5000.1 5001.41

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
MD5SUM481b04db1084d221cad49f8d1e419306
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.275957
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Starting solver ...
0.03/0.05	c Restarting after 102 conflicts
0.03/0.07	c Restarting after 252 conflicts
0.09/0.11	c Restarting after 477 conflicts
0.09/0.16	c Restarting after 816 conflicts
0.19/0.25	c Restarting after 1322 conflicts
0.29/0.40	c Restarting after 2081 conflicts
0.59/0.60	c Restarting after 3222 conflicts
0.89/0.94	c Restarting after 4930 conflicts
1.39/1.46	c Restarting after 7494 conflicts
2.29/2.34	c Restarting after 11339 conflicts
3.69/3.75	c Restarting after 17108 conflicts
5.99/6.03	c Restarting after 25757 conflicts
9.49/9.54	c Restarting after 38731 conflicts
14.98/15.07	c Restarting after 58192 conflicts
23.88/23.94	c Restarting after 87385 conflicts
37.68/37.73	c Restarting after 131174 conflicts
59.57/59.64	c Restarting after 196858 conflicts
96.47/96.57	c Restarting after 295384 conflicts
152.65/152.74	c Restarting after 443173 conflicts
245.24/245.31	c Restarting after 664856 conflicts
396.19/396.38	c Restarting after 997381 conflicts
632.13/632.34	c Restarting after 1496169 conflicts
996.54/996.82	c Restarting after 2244351 conflicts
1615.80/1616.20	c Restarting after 3366626 conflicts
2584.27/2584.94	c Restarting after 5050037 conflicts
4249.76/4250.90	c Restarting after 7575154 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/node68/watcher-425597-1177819628 -o ROOT/results/node68/solver-425597-1177819628 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425597-1177819628/sat7_bin /tmp/evaluation/425597-1177819628/instance-425597-1177819628.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: 0.92 0.98 0.99 3/64 13841
/proc/meminfo: memFree=1499440/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=1332 CPUtime=0
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 257952300 1363968 177 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134548023 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 333 177 88 220 0 110 0

[startup+0.037094 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13841
/proc/meminfo: memFree=1499440/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=2256 CPUtime=0.03
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 326 0 0 0 3 0 0 0 18 0 1 0 257952300 2310144 310 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532361 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 564 310 93 220 0 341 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2256

[startup+0.1011 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13841
/proc/meminfo: memFree=1499440/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=2256 CPUtime=0.09
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 358 0 0 0 9 0 0 0 18 0 1 0 257952300 2310144 342 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 564 342 95 220 0 341 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2256

[startup+0.301118 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13841
/proc/meminfo: memFree=1499440/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=2256 CPUtime=0.29
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 410 0 0 0 29 0 0 0 19 0 1 0 257952300 2310144 394 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525826 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 564 394 95 220 0 341 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2256

[startup+0.701154 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13841
/proc/meminfo: memFree=1499440/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=3284 CPUtime=0.69
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 517 0 0 0 69 0 0 0 22 0 1 0 257952300 3362816 501 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 821 501 95 220 0 598 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3284

[startup+1.50123 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 13842
/proc/meminfo: memFree=1497448/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=3284 CPUtime=1.49
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 623 0 0 0 149 0 0 0 25 0 1 0 257952300 3362816 607 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578693 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 821 607 95 220 0 598 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3284

[startup+3.10137 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 13842
/proc/meminfo: memFree=1497064/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=5336 CPUtime=3.09
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 707 0 0 0 309 0 0 0 25 0 1 0 257952300 5464064 691 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 1334 691 95 220 0 1111 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5336

[startup+6.30166 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 13842
/proc/meminfo: memFree=1496424/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=5336 CPUtime=6.29
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 813 0 0 0 629 0 0 0 25 0 1 0 257952300 5464064 797 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533479 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 1334 797 95 220 0 1111 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5336

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 13842
/proc/meminfo: memFree=1495792/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=5336 CPUtime=12.69
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 957 0 0 0 1269 0 0 0 25 0 1 0 257952300 5464064 941 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 1334 941 95 220 0 1111 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5336

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 13842
/proc/meminfo: memFree=1494896/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=5604 CPUtime=25.49
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 1165 0 0 0 2548 1 0 0 25 0 1 0 257952300 5738496 1149 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 1401 1149 95 220 0 1178 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5604

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 13842
/proc/meminfo: memFree=1494000/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=9972 CPUtime=51.07
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 1390 0 0 0 5106 1 0 0 25 0 1 0 257952300 10211328 1374 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 2493 1374 95 220 0 2270 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9972

[startup+102.305 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 13842
/proc/meminfo: memFree=1492400/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=10504 CPUtime=102.27
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 1795 0 0 0 10225 2 0 0 25 0 1 0 257952300 10756096 1779 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 2626 1779 95 220 0 2403 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10504

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 13842
/proc/meminfo: memFree=1491376/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=11064 CPUtime=162.25
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 2036 0 0 0 16223 2 0 0 25 0 1 0 257952300 11329536 2020 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 2766 2020 95 220 0 2543 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11064

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13842
/proc/meminfo: memFree=1490544/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=11476 CPUtime=222.23
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 2232 0 0 0 22221 2 0 0 25 0 1 0 257952300 11751424 2216 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 2869 2216 95 220 0 2646 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11476

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13842
/proc/meminfo: memFree=1489584/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=11876 CPUtime=282.22
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 2477 0 0 0 28219 3 0 0 25 0 1 0 257952300 12161024 2461 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542667 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 2969 2461 95 220 0 2746 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11876

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13842
/proc/meminfo: memFree=1488752/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=12300 CPUtime=342.2
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 2678 0 0 0 34217 3 0 0 25 0 1 0 257952300 12595200 2662 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 3075 2662 95 220 0 2852 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12300

[startup+402.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 13842
/proc/meminfo: memFree=1488368/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=12576 CPUtime=402.19
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 2787 0 0 0 40216 3 0 0 25 0 1 0 257952300 12877824 2771 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 3144 2771 95 220 0 2921 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 12576

[startup+462.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 13842
/proc/meminfo: memFree=1487792/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=12980 CPUtime=462.18
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 2935 0 0 0 46214 4 0 0 25 0 1 0 257952300 13291520 2919 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 3245 2919 95 220 0 3022 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 12980

[startup+522.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 13842
/proc/meminfo: memFree=1487344/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=13264 CPUtime=522.16
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 3033 0 0 0 52212 4 0 0 25 0 1 0 257952300 13582336 3017 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 3316 3017 95 220 0 3093 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 13264

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13842
/proc/meminfo: memFree=1486960/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=13536 CPUtime=582.15
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 3127 0 0 0 58211 4 0 0 25 0 1 0 257952300 13860864 3111 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 3384 3111 95 220 0 3161 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 13536

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13842
/proc/meminfo: memFree=1486704/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=13812 CPUtime=642.13
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 3197 0 0 0 64209 4 0 0 25 0 1 0 257952300 14143488 3181 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 3453 3181 95 220 0 3230 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 13812


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14042
/proc/meminfo: memFree=1475120/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=29676 CPUtime=4001.21
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 6064 0 0 0 400108 13 0 0 25 0 1 0 257952300 30388224 6048 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 7419 6048 95 220 0 7196 0
Current children cumulated CPU time (s) 4001.21
Current children cumulated vsize (KiB) 29676

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14042
/proc/meminfo: memFree=1475056/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=29676 CPUtime=4061.21
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 6084 0 0 0 406107 14 0 0 25 0 1 0 257952300 30388224 6068 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 7419 6068 95 220 0 7196 0
Current children cumulated CPU time (s) 4061.21
Current children cumulated vsize (KiB) 29676

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14042
/proc/meminfo: memFree=1474992/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=29808 CPUtime=4121.19
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 6099 0 0 0 412105 14 0 0 25 0 1 0 257952300 30523392 6083 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529597 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 7452 6083 95 220 0 7229 0
Current children cumulated CPU time (s) 4121.19
Current children cumulated vsize (KiB) 29808

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14042
/proc/meminfo: memFree=1474864/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=29808 CPUtime=4181.18
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 6126 0 0 0 418104 14 0 0 25 0 1 0 257952300 30523392 6110 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 7452 6110 95 220 0 7229 0
Current children cumulated CPU time (s) 4181.18
Current children cumulated vsize (KiB) 29808

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14042
/proc/meminfo: memFree=1474736/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=29944 CPUtime=4241.16
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 6150 0 0 0 424102 14 0 0 25 0 1 0 257952300 30662656 6134 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531392 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 7486 6134 95 220 0 7263 0
Current children cumulated CPU time (s) 4241.16
Current children cumulated vsize (KiB) 29944

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14042
/proc/meminfo: memFree=1474416/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=30080 CPUtime=4301.14
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 6236 0 0 0 430100 14 0 0 25 0 1 0 257952300 30801920 6220 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 7520 6220 95 220 0 7297 0
Current children cumulated CPU time (s) 4301.14
Current children cumulated vsize (KiB) 30080

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14042
/proc/meminfo: memFree=1474288/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=30232 CPUtime=4361.13
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 6274 0 0 0 436099 14 0 0 25 0 1 0 257952300 30957568 6258 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 7558 6258 95 220 0 7335 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 30232

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14042
/proc/meminfo: memFree=1474160/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=30232 CPUtime=4421.12
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 6299 0 0 0 442097 15 0 0 25 0 1 0 257952300 30957568 6283 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 7558 6283 95 220 0 7335 0
Current children cumulated CPU time (s) 4421.12
Current children cumulated vsize (KiB) 30232

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14042
/proc/meminfo: memFree=1474032/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=30384 CPUtime=4481.1
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 6322 0 0 0 448095 15 0 0 25 0 1 0 257952300 31113216 6306 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 7596 6306 95 220 0 7373 0
Current children cumulated CPU time (s) 4481.1
Current children cumulated vsize (KiB) 30384

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14042
/proc/meminfo: memFree=1473968/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=30520 CPUtime=4541.09
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 6359 0 0 0 454094 15 0 0 25 0 1 0 257952300 31252480 6343 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539776 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 7630 6343 95 220 0 7407 0
Current children cumulated CPU time (s) 4541.09
Current children cumulated vsize (KiB) 30520

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14042
/proc/meminfo: memFree=1473904/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=30520 CPUtime=4601.08
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 6377 0 0 0 460093 15 0 0 25 0 1 0 257952300 31252480 6361 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 7630 6361 95 220 0 7407 0
Current children cumulated CPU time (s) 4601.08
Current children cumulated vsize (KiB) 30520

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14042
/proc/meminfo: memFree=1473712/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=30656 CPUtime=4661.06
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 6398 0 0 0 466091 15 0 0 25 0 1 0 257952300 31391744 6382 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 7664 6382 95 220 0 7441 0
Current children cumulated CPU time (s) 4661.06
Current children cumulated vsize (KiB) 30656

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14042
/proc/meminfo: memFree=1473648/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=30656 CPUtime=4721.05
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 6414 0 0 0 472090 15 0 0 25 0 1 0 257952300 31391744 6398 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579500 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 7664 6398 95 220 0 7441 0
Current children cumulated CPU time (s) 4721.05
Current children cumulated vsize (KiB) 30656

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14042
/proc/meminfo: memFree=1473584/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=30816 CPUtime=4781.03
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 6431 0 0 0 478088 15 0 0 25 0 1 0 257952300 31555584 6415 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 7704 6415 95 220 0 7481 0
Current children cumulated CPU time (s) 4781.03
Current children cumulated vsize (KiB) 30816

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14042
/proc/meminfo: memFree=1473520/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=30816 CPUtime=4841.01
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 6444 0 0 0 484086 15 0 0 25 0 1 0 257952300 31555584 6428 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 7704 6428 95 220 0 7481 0
Current children cumulated CPU time (s) 4841.01
Current children cumulated vsize (KiB) 30816

[startup+4902.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 14042
/proc/meminfo: memFree=1473392/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=30816 CPUtime=4901
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 6472 0 0 0 490084 16 0 0 25 0 1 0 257952300 31555584 6456 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 7704 6456 95 220 0 7481 0
Current children cumulated CPU time (s) 4901
Current children cumulated vsize (KiB) 30816

[startup+4962.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/65 14042
/proc/meminfo: memFree=1473328/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=31008 CPUtime=4960.99
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 6499 0 0 0 496083 16 0 0 25 0 1 0 257952300 31752192 6483 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 7752 6483 95 220 0 7529 0
Current children cumulated CPU time (s) 4960.99
Current children cumulated vsize (KiB) 31008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 14042
/proc/meminfo: memFree=1473136/2055920 swapFree=4183928/4192956
[pid=13841] ppid=13839 vsize=31152 CPUtime=5000.08
/proc/13841/stat : 13841 (sat7_bin) R 13839 13841 13551 0 -1 4194304 6540 0 0 0 499992 16 0 0 25 0 1 0 257952300 31899648 6524 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13841/statm: 7788 6524 95 220 0 7565 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 31152

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.1
CPU user time (s): 4999.93
CPU system time (s): 0.167974
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 31152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6540
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= 13589

runsolver used 3.88041 second user time and 9.81851 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sun Apr 29 04:07:08 UTC 2007

IDJOB= 425597
IDBENCH= 20325
IDSOLVER= 183
FILE ID= node68/425597-1177819628

PBS_JOBID= 4715928

Free space on /tmp= 66563 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/425597-1177819628/sat7_bin /tmp/evaluation/425597-1177819628/instance-425597-1177819628.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-425597-1177819628 -o ROOT/results/node68/solver-425597-1177819628 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425597-1177819628/sat7_bin /tmp/evaluation/425597-1177819628/instance-425597-1177819628.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  481b04db1084d221cad49f8d1e419306

RANDOM SEED= 466811199

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1499784 kB
Buffers:         50144 kB
Cached:         424500 kB
SwapCached:       3056 kB
Active:         254700 kB
Inactive:       229752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1499784 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          15780 kB
Slab:            57644 kB
Committed_AS:  2958688 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= 66563 MiB

End job on node68 on Sun Apr 29 05:30:31 UTC 2007