Trace number 309874

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT7 2007-02-08? (TO) 1200.04 1200.4

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1966306571-20-UNSAT.cnf
MD5SUM1fb4312d0666ff719508e19a3e9de045
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark228.565
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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 ...
0.00/0.02	c Restarting after 100 conflicts
0.00/0.03	c Restarting after 251 conflicts
0.00/0.05	c Restarting after 480 conflicts
0.00/0.07	c Restarting after 818 conflicts
0.10/0.12	c Restarting after 1325 conflicts
0.10/0.19	c Restarting after 2085 conflicts
0.20/0.30	c Restarting after 3225 conflicts
0.40/0.47	c Restarting after 4933 conflicts
0.71/0.72	c Restarting after 7495 conflicts
1.12/1.13	c Restarting after 11339 conflicts
1.73/1.76	c Restarting after 17107 conflicts
2.65/2.72	c Restarting after 25758 conflicts
4.19/4.20	c Restarting after 38732 conflicts
6.44/6.46	c Restarting after 58193 conflicts
9.92/9.95	c Restarting after 87385 conflicts
15.33/15.37	c Restarting after 131175 conflicts
23.73/23.79	c Restarting after 196860 conflicts
36.83/36.95	c Restarting after 295390 conflicts
56.07/56.20	c Restarting after 443180 conflicts
86.90/87.00	c Restarting after 664865 conflicts
134.00/134.10	c Restarting after 997390 conflicts
207.51/207.64	c Restarting after 1496179 conflicts
324.04/324.20	c Restarting after 2244361 conflicts
509.17/509.41	c Restarting after 3366636 conflicts
798.74/799.07	c Restarting after 5050047 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node38/watcher-309874-1172548911 -o ROOT/results/node38/solver-309874-1172548911 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309874-1172548911/sat7_bin /tmp/evaluation/309874-1172548911/instance-309874-1172548911.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/70 27597
/proc/meminfo: memFree=1878616/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=1224 CPUtime=0
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 274846923 1253376 136 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134847868 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 306 136 87 220 0 83 0

[startup+0.107074 s]
/proc/loadavg: 1.00 1.01 1.00 3/70 27597
/proc/meminfo: memFree=1878616/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=1620 CPUtime=0.1
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 242 0 0 0 10 0 0 0 18 0 1 0 274846923 1658880 225 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539984 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 405 225 95 220 0 182 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1620

[startup+0.515119 s]
/proc/loadavg: 1.00 1.01 1.00 3/70 27597
/proc/meminfo: memFree=1878616/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=2136 CPUtime=0.51
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 289 0 0 0 51 0 0 0 21 0 1 0 274846923 2187264 272 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532391 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 534 272 95 220 0 311 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2136

[startup+1.33521 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 27598
/proc/meminfo: memFree=1877712/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=2136 CPUtime=1.33
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 332 0 0 0 133 0 0 0 25 0 1 0 274846923 2187264 315 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 534 315 95 220 0 311 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2136

[startup+2.9714 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 27602
/proc/meminfo: memFree=1877456/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=2136 CPUtime=2.96
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 381 0 0 0 296 0 0 0 25 0 1 0 274846923 2187264 364 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531415 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 534 364 95 220 0 311 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2136

[startup+6.24877 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 27604
/proc/meminfo: memFree=1877136/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=3164 CPUtime=6.23
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 437 0 0 0 623 0 0 0 25 0 1 0 274846923 3239936 420 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 791 420 95 220 0 568 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 3164

[startup+12.7065 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27618
/proc/meminfo: memFree=1876744/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=3296 CPUtime=12.68
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 505 0 0 0 1268 0 0 0 25 0 1 0 274846923 3375104 488 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 824 488 95 220 0 601 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3296

[startup+25.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27650
/proc/meminfo: memFree=1876360/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=3432 CPUtime=25.47
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 599 0 0 0 2547 0 0 0 25 0 1 0 274846923 3514368 582 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578706 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 858 582 95 220 0 635 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 3432

[startup+51.1259 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1876928/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=3568 CPUtime=51.06
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 731 0 0 0 5106 0 0 0 25 0 1 0 274846923 3653632 714 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 892 714 95 220 0 669 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 3568

[startup+102.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1876224/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=6152 CPUtime=102.26
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 896 0 0 0 10226 0 0 0 25 0 1 0 274846923 6299648 879 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 1538 879 95 220 0 1315 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6152

[startup+162.357 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1875712/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=6420 CPUtime=162.26
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 1031 0 0 0 16226 0 0 0 25 0 1 0 274846923 6574080 1014 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 1605 1014 95 220 0 1382 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 6420

[startup+222.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1875392/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=6684 CPUtime=222.26
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 1136 0 0 0 22226 0 0 0 25 0 1 0 274846923 6844416 1119 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 1671 1119 95 220 0 1448 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 6684

[startup+282.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1875072/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=7088 CPUtime=282.27
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 1233 0 0 0 28226 1 0 0 25 0 1 0 274846923 7258112 1216 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533334 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 1772 1216 95 220 0 1549 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 7088

[startup+342.407 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 27678
/proc/meminfo: memFree=1874624/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=7352 CPUtime=342.27
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 1344 0 0 0 34226 1 0 0 25 0 1 0 274846923 7528448 1327 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 1838 1327 95 220 0 1615 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 7352

[startup+402.428 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 27678
/proc/meminfo: memFree=1874304/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=7616 CPUtime=402.27
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 1418 0 0 0 40226 1 0 0 25 0 1 0 274846923 7798784 1401 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 1904 1401 95 220 0 1681 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 7616

[startup+462.447 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1873920/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=7884 CPUtime=462.28
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 1503 0 0 0 46227 1 0 0 25 0 1 0 274846923 8073216 1486 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525601 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 1971 1486 95 220 0 1748 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 7884

[startup+522.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1873728/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=8016 CPUtime=522.28
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 1557 0 0 0 52227 1 0 0 25 0 1 0 274846923 8208384 1540 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 2004 1540 95 220 0 1781 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 8016

[startup+582.482 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1873408/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=8292 CPUtime=582.28
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 1618 0 0 0 58227 1 0 0 25 0 1 0 274846923 8491008 1601 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532391 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 2073 1601 95 220 0 1850 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 8292

[startup+642.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1873088/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=8424 CPUtime=642.28
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 1706 0 0 0 64227 1 0 0 25 0 1 0 274846923 8626176 1689 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532675 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 2106 1689 95 220 0 1883 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 8424

[startup+702.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1872960/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=8556 CPUtime=702.29
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 1735 0 0 0 70227 2 0 0 25 0 1 0 274846923 8761344 1718 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538640 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 2139 1718 95 220 0 1916 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 8556

[startup+762.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1872832/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=8692 CPUtime=762.29
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 1774 0 0 0 76227 2 0 0 25 0 1 0 274846923 8900608 1757 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 2173 1757 95 220 0 1950 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 8692

[startup+822.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1872512/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=8968 CPUtime=822.3
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 1848 0 0 0 82228 2 0 0 25 0 1 0 274846923 9183232 1831 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 2242 1831 95 220 0 2019 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 8968

[startup+882.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1872448/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=8968 CPUtime=882.29
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 1869 0 0 0 88227 2 0 0 25 0 1 0 274846923 9183232 1852 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538842 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 2242 1852 95 220 0 2019 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 8968

[startup+942.593 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1872320/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=9112 CPUtime=942.29
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 1897 0 0 0 94227 2 0 0 25 0 1 0 274846923 9330688 1880 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 2278 1880 95 220 0 2055 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 9112

[startup+1002.61 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 27678
/proc/meminfo: memFree=1872192/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=9248 CPUtime=1002.3
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 1922 0 0 0 100228 2 0 0 25 0 1 0 274846923 9469952 1905 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 2312 1905 95 220 0 2089 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 9248

[startup+1062.63 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 27678
/proc/meminfo: memFree=1872064/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=9392 CPUtime=1062.3
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 1962 0 0 0 106228 2 0 0 25 0 1 0 274846923 9617408 1945 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 2348 1945 95 220 0 2125 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 9392

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1871936/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=9524 CPUtime=1122.3
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 1992 0 0 0 112228 2 0 0 25 0 1 0 274846923 9752576 1975 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558705 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 2381 1975 95 220 0 2158 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 9524

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1871808/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=9524 CPUtime=1182.3
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 2023 0 0 0 118228 2 0 0 25 0 1 0 274846923 9752576 2006 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 2381 2006 95 220 0 2158 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 9524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1871744/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=9668 CPUtime=1200.02
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 2039 0 0 0 120000 2 0 0 25 0 1 0 274846923 9900032 2022 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 2417 2022 95 220 0 2194 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 9668

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1871744/2055920 swapFree=4183692/4192956
[pid=27597] ppid=27595 vsize=9668 CPUtime=1200.02
/proc/27597/stat : 27597 (sat7_bin) R 27595 27597 26482 0 -1 4194304 2039 0 0 0 120000 2 0 0 25 0 1 0 274846923 9900032 2022 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/27597/statm: 2417 2022 95 220 0 2194 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 9668

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.04
CPU user time (s): 1200.01
CPU system time (s): 0.030995
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 9668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2039
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= 1280

runsolver used 0.731888 second user time and 2.51462 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Tue Feb 27 04:01:51 UTC 2007

IDJOB= 309874
IDBENCH= 20272
IDSOLVER= 101
FILE ID= node38/309874-1172548911

PBS_JOBID= 3971833

Free space on /tmp= 66559 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1966306571-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309874-1172548911/sat7_bin /tmp/evaluation/309874-1172548911/instance-309874-1172548911.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-309874-1172548911 -o ROOT/results/node38/solver-309874-1172548911 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309874-1172548911/sat7_bin /tmp/evaluation/309874-1172548911/instance-309874-1172548911.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  1fb4312d0666ff719508e19a3e9de045

RANDOM SEED= 602336143

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.233
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.233
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1879088 kB
Buffers:         19124 kB
Cached:         109600 kB
SwapCached:       3468 kB
Active:          66652 kB
Inactive:        72732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1879088 kB
SwapTotal:     4192956 kB
SwapFree:      4183692 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          16592 kB
Slab:            23088 kB
Committed_AS:   567232 kB
PageTables:       1708 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66559 MiB

End job on node38 on Tue Feb 27 04:21:53 UTC 2007