Trace number 425555

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) 5000.05 5001.51

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S832358630-11-UNSAT.cnf
MD5SUM358d57727acfd6fba0e9cd4766c6d2fc
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 variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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
0.00/0.06	c Restarting after 476 conflicts
0.07/0.09	c Restarting after 813 conflicts
0.10/0.14	c Restarting after 1321 conflicts
0.20/0.23	c Restarting after 2080 conflicts
0.29/0.35	c Restarting after 3219 conflicts
0.49/0.55	c Restarting after 4928 conflicts
0.79/0.85	c Restarting after 7490 conflicts
1.29/1.30	c Restarting after 11334 conflicts
1.99/2.05	c Restarting after 17100 conflicts
3.09/3.15	c Restarting after 25750 conflicts
4.79/4.80	c Restarting after 38724 conflicts
7.38/7.46	c Restarting after 58186 conflicts
11.58/11.65	c Restarting after 87379 conflicts
18.18/18.23	c Restarting after 131169 conflicts
27.88/27.94	c Restarting after 196853 conflicts
42.98/43.05	c Restarting after 295380 conflicts
67.18/67.22	c Restarting after 443169 conflicts
104.17/104.24	c Restarting after 664854 conflicts
162.07/162.22	c Restarting after 997380 conflicts
253.31/253.51	c Restarting after 1496168 conflicts
394.08/394.33	c Restarting after 2244352 conflicts
617.72/618.06	c Restarting after 3366629 conflicts
978.64/979.01	c Restarting after 5050040 conflicts
1559.29/1559.88	c Restarting after 7575156 conflicts
2516.75/2517.55	c Restarting after 11362832 conflicts
4018.87/4020.19	c Restarting after 17044344 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/node52/watcher-425555-1177797540 -o ROOT/results/node52/solver-425555-1177797540 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425555-1177797540/sat7_bin /tmp/evaluation/425555-1177797540/instance-425555-1177797540.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: 1.84 1.97 1.89 3/64 8242
/proc/meminfo: memFree=1448212/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=1232 CPUtime=0
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 134599027 1261568 139 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 308 139 87 220 0 85 0

[startup+0.077942 s]
/proc/loadavg: 1.84 1.97 1.89 3/64 8242
/proc/meminfo: memFree=1448212/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=1628 CPUtime=0.07
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 245 0 0 0 7 0 0 0 18 0 1 0 134599027 1667072 229 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533664 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 407 229 95 220 0 184 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1628

[startup+0.10294 s]
/proc/loadavg: 1.84 1.97 1.89 3/64 8242
/proc/meminfo: memFree=1448212/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=1628 CPUtime=0.1
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 254 0 0 0 10 0 0 0 18 0 1 0 134599027 1667072 238 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528352 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 407 238 95 220 0 184 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1628

[startup+0.301953 s]
/proc/loadavg: 1.84 1.97 1.89 3/64 8242
/proc/meminfo: memFree=1448212/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=2144 CPUtime=0.29
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 307 0 0 0 29 0 0 0 19 0 1 0 134599027 2195456 291 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532379 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 536 291 95 220 0 313 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2144

[startup+0.70198 s]
/proc/loadavg: 1.84 1.97 1.89 3/64 8242
/proc/meminfo: memFree=1448212/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=2144 CPUtime=0.69
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 345 0 0 0 69 0 0 0 22 0 1 0 134599027 2195456 329 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 536 329 95 220 0 313 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2144

[startup+1.50104 s]
/proc/loadavg: 1.84 1.97 1.89 2/65 8243
/proc/meminfo: memFree=1447180/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=2144 CPUtime=1.49
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 385 0 0 0 149 0 0 0 25 0 1 0 134599027 2195456 369 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532651 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 536 369 95 220 0 313 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2144

[startup+3.10114 s]
/proc/loadavg: 1.84 1.97 1.89 2/65 8243
/proc/meminfo: memFree=1446860/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=3172 CPUtime=3.09
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 445 0 0 0 309 0 0 0 25 0 1 0 134599027 3248128 429 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 793 429 95 220 0 570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3172

[startup+6.30136 s]
/proc/loadavg: 1.77 1.95 1.89 2/65 8243
/proc/meminfo: memFree=1446412/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=3172 CPUtime=6.29
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 527 0 0 0 629 0 0 0 25 0 1 0 134599027 3248128 511 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 793 511 95 220 0 570 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3172

[startup+12.7018 s]
/proc/loadavg: 1.71 1.93 1.88 2/65 8243
/proc/meminfo: memFree=1445964/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=3304 CPUtime=12.68
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 609 0 0 0 1268 0 0 0 25 0 1 0 134599027 3383296 593 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 826 593 95 220 0 603 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3304

[startup+25.5027 s]
/proc/loadavg: 1.55 1.89 1.87 2/65 8243
/proc/meminfo: memFree=1445396/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=3572 CPUtime=25.48
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 740 0 0 0 2548 0 0 0 25 0 1 0 134599027 3657728 724 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 893 724 95 220 0 670 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3572

[startup+51.1024 s]
/proc/loadavg: 1.36 1.82 1.85 2/65 8243
/proc/meminfo: memFree=1444820/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=5888 CPUtime=51.08
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 884 0 0 0 5107 1 0 0 25 0 1 0 134599027 6029312 868 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 1472 868 95 220 0 1249 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5888

[startup+102.306 s]
/proc/loadavg: 1.16 1.69 1.80 2/65 8243
/proc/meminfo: memFree=1443988/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=6156 CPUtime=102.27
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 1062 0 0 0 10226 1 0 0 25 0 1 0 134599027 6303744 1046 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 1539 1046 95 220 0 1316 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6156

[startup+162.303 s]
/proc/loadavg: 1.26 1.61 1.76 2/71 8413
/proc/meminfo: memFree=1441812/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=6688 CPUtime=162.17
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 1243 0 0 0 16215 2 0 0 25 0 1 0 134599027 6848512 1227 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538889 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 1672 1227 95 220 0 1449 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 6688

[startup+222.303 s]
/proc/loadavg: 1.09 1.49 1.71 2/65 8441
/proc/meminfo: memFree=1442260/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=7228 CPUtime=222.12
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 1428 0 0 0 22210 2 0 0 25 0 1 0 134599027 7401472 1412 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 1807 1412 95 220 0 1584 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 7228

[startup+282.302 s]
/proc/loadavg: 1.03 1.40 1.66 2/65 8441
/proc/meminfo: memFree=1441812/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=7500 CPUtime=282.1
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 1544 0 0 0 28208 2 0 0 25 0 1 0 134599027 7680000 1528 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 1875 1528 95 220 0 1652 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 7500

[startup+342.301 s]
/proc/loadavg: 1.01 1.33 1.62 2/65 8441
/proc/meminfo: memFree=1441684/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=7768 CPUtime=342.08
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 1628 0 0 0 34206 2 0 0 25 0 1 0 134599027 7954432 1612 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 1942 1612 95 220 0 1719 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 7768

[startup+402.301 s]
/proc/loadavg: 1.00 1.26 1.58 2/65 8441
/proc/meminfo: memFree=1441236/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=8052 CPUtime=402.08
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 1767 0 0 0 40205 3 0 0 25 0 1 0 134599027 8245248 1751 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 2013 1751 95 220 0 1790 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 8052

[startup+462.301 s]
/proc/loadavg: 1.00 1.21 1.54 2/65 8441
/proc/meminfo: memFree=1440852/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=8332 CPUtime=462.06
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 1849 0 0 0 46203 3 0 0 25 0 1 0 134599027 8531968 1833 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536852 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 2083 1833 95 220 0 1860 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 8332

[startup+522.301 s]
/proc/loadavg: 1.00 1.17 1.50 2/65 8441
/proc/meminfo: memFree=1440596/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=8464 CPUtime=522.05
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 1914 0 0 0 52202 3 0 0 25 0 1 0 134599027 8667136 1898 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 2116 1898 95 220 0 1893 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 8464

[startup+582.301 s]
/proc/loadavg: 1.00 1.14 1.47 2/65 8441
/proc/meminfo: memFree=1440404/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=8744 CPUtime=582.03
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 1964 0 0 0 58200 3 0 0 25 0 1 0 134599027 8953856 1948 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 2186 1948 95 220 0 1963 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 8744

[startup+642.301 s]
/proc/loadavg: 1.00 1.11 1.44 2/65 8443
/proc/meminfo: memFree=1440148/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=8876 CPUtime=642.02
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 2023 0 0 0 64199 3 0 0 25 0 1 0 134599027 9089024 2007 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 2219 2007 95 220 0 1996 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 8876


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8641
/proc/meminfo: memFree=1433620/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=18380 CPUtime=4061.07
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 3615 0 0 0 406097 10 0 0 25 0 1 0 134599027 18821120 3599 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 4595 3599 95 220 0 4372 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 18380

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8641
/proc/meminfo: memFree=1433492/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=18524 CPUtime=4121.04
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 3645 0 0 0 412094 10 0 0 25 0 1 0 134599027 18968576 3629 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 4631 3629 95 220 0 4408 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 18524

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8641
/proc/meminfo: memFree=1433428/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=18668 CPUtime=4181.03
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 3683 0 0 0 418093 10 0 0 25 0 1 0 134599027 19116032 3667 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 4667 3667 95 220 0 4444 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 18668

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8643
/proc/meminfo: memFree=1433364/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=18668 CPUtime=4241.01
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 3699 0 0 0 424091 10 0 0 25 0 1 0 134599027 19116032 3683 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 4667 3683 95 220 0 4444 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 18668

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8643
/proc/meminfo: memFree=1433300/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=18668 CPUtime=4301
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 3715 0 0 0 430090 10 0 0 25 0 1 0 134599027 19116032 3699 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 4667 3699 95 220 0 4444 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 18668

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8643
/proc/meminfo: memFree=1433236/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=18812 CPUtime=4360.99
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 3728 0 0 0 436088 11 0 0 25 0 1 0 134599027 19263488 3712 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 4703 3712 95 220 0 4480 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 18812

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8643
/proc/meminfo: memFree=1433172/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=18812 CPUtime=4420.97
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 3743 0 0 0 442086 11 0 0 25 0 1 0 134599027 19263488 3727 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 4703 3727 95 220 0 4480 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 18812

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8643
/proc/meminfo: memFree=1433108/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=18812 CPUtime=4480.96
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 3759 0 0 0 448085 11 0 0 25 0 1 0 134599027 19263488 3743 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 4703 3743 95 220 0 4480 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 18812

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8643
/proc/meminfo: memFree=1432980/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=18944 CPUtime=4540.94
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 3791 0 0 0 454083 11 0 0 25 0 1 0 134599027 19398656 3775 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 4736 3775 95 220 0 4513 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 18944

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8643
/proc/meminfo: memFree=1432852/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=19088 CPUtime=4600.93
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 3818 0 0 0 460082 11 0 0 25 0 1 0 134599027 19546112 3802 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 4772 3802 95 220 0 4549 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 19088

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8643
/proc/meminfo: memFree=1432852/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=19088 CPUtime=4660.91
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 3821 0 0 0 466080 11 0 0 25 0 1 0 134599027 19546112 3805 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 4772 3805 95 220 0 4549 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 19088

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8643
/proc/meminfo: memFree=1432788/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=19088 CPUtime=4720.91
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 3847 0 0 0 472079 12 0 0 25 0 1 0 134599027 19546112 3831 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532566 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 4772 3831 95 220 0 4549 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 19088

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8643
/proc/meminfo: memFree=1432724/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=19236 CPUtime=4780.89
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 3864 0 0 0 478077 12 0 0 25 0 1 0 134599027 19697664 3848 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538842 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 4809 3848 95 220 0 4586 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 19236

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8643
/proc/meminfo: memFree=1432596/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=19236 CPUtime=4840.87
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 3879 0 0 0 484075 12 0 0 25 0 1 0 134599027 19697664 3863 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 4809 3863 95 220 0 4586 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 19236

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8643
/proc/meminfo: memFree=1432404/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=19396 CPUtime=4900.86
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 3937 0 0 0 490074 12 0 0 25 0 1 0 134599027 19861504 3921 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 4849 3921 95 220 0 4626 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 19396

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8643
/proc/meminfo: memFree=1432340/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=19540 CPUtime=4960.84
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 3955 0 0 0 496072 12 0 0 25 0 1 0 134599027 20008960 3939 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 4885 3939 95 220 0 4662 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 19540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8643
/proc/meminfo: memFree=1432276/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=19540 CPUtime=5000.03
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 3967 0 0 0 499991 12 0 0 25 0 1 0 134599027 20008960 3951 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 4885 3951 95 220 0 4662 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 19540

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8643
/proc/meminfo: memFree=1432276/2055920 swapFree=4182996/4192956
[pid=8242] ppid=8240 vsize=19540 CPUtime=5000.03
/proc/8242/stat : 8242 (sat7_bin) R 8240 8242 7711 0 -1 4194304 3967 0 0 0 499991 12 0 0 25 0 1 0 134599027 20008960 3951 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/8242/statm: 4885 3951 95 220 0 4662 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 19540

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.05
CPU user time (s): 4999.92
CPU system time (s): 0.12898
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 19540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3967
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= 9273

runsolver used 3.82642 second user time and 9.93549 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Sat Apr 28 21:59:00 UTC 2007

IDJOB= 425555
IDBENCH= 20253
IDSOLVER= 183
FILE ID= node52/425555-1177797540

PBS_JOBID= 4715771

Free space on /tmp= 66541 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S832358630-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425555-1177797540/sat7_bin /tmp/evaluation/425555-1177797540/instance-425555-1177797540.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-425555-1177797540 -o ROOT/results/node52/solver-425555-1177797540 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425555-1177797540/sat7_bin /tmp/evaluation/425555-1177797540/instance-425555-1177797540.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  358d57727acfd6fba0e9cd4766c6d2fc

RANDOM SEED= 8759959

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1448620 kB
Buffers:         50764 kB
Cached:         477232 kB
SwapCached:       3968 kB
Active:         223336 kB
Inactive:       314744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1448620 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            1188 kB
Writeback:           0 kB
Mapped:          16088 kB
Slab:            55140 kB
Committed_AS:  1885148 kB
PageTables:       1488 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= 66541 MiB

End job on node52 on Sat Apr 28 23:22:23 UTC 2007