Trace number 309177

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 1200.37

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S966455977-02-UNSAT.cnf
MD5SUM34e015d71ca89279387818ff6cfa3db2
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 variables989
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 250 conflicts
0.00/0.05	c Restarting after 475 conflicts
0.00/0.09	c Restarting after 813 conflicts
0.10/0.14	c Restarting after 1320 conflicts
0.20/0.22	c Restarting after 2079 conflicts
0.30/0.34	c Restarting after 3218 conflicts
0.51/0.54	c Restarting after 4926 conflicts
0.81/0.84	c Restarting after 7489 conflicts
1.22/1.29	c Restarting after 11333 conflicts
1.94/2.01	c Restarting after 17100 conflicts
2.96/3.05	c Restarting after 25750 conflicts
4.70/4.74	c Restarting after 38724 conflicts
7.26/7.34	c Restarting after 58185 conflicts
11.26/11.36	c Restarting after 87377 conflicts
17.60/17.65	c Restarting after 131167 conflicts
27.33/27.38	c Restarting after 196852 conflicts
42.29/42.34	c Restarting after 295378 conflicts
65.53/65.62	c Restarting after 443168 conflicts
101.16/101.20	c Restarting after 664851 conflicts
158.82/158.91	c Restarting after 997376 conflicts
248.53/248.61	c Restarting after 1496164 conflicts
388.83/388.97	c Restarting after 2244346 conflicts
610.76/610.93	c Restarting after 3366620 conflicts
966.01/966.29	c Restarting after 5050032 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/node20/watcher-309177-1172535659 -o ROOT/results/node20/solver-309177-1172535659 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309177-1172535659/sat7_bin /tmp/evaluation/309177-1172535659/instance-309177-1172535659.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: 0.92 0.98 0.99 3/77 7177
/proc/meminfo: memFree=1860520/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=1232 CPUtime=0
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 273519914 1261568 139 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134682712 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 308 139 87 220 0 85 0

[startup+0.106728 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7177
/proc/meminfo: memFree=1860520/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=1628 CPUtime=0.1
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 260 0 0 0 10 0 0 0 18 0 1 0 273519914 1667072 243 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 407 243 95 220 0 184 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1628

[startup+0.514776 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7177
/proc/meminfo: memFree=1860520/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=2144 CPUtime=0.51
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 333 0 0 0 51 0 0 0 22 0 1 0 273519914 2195456 316 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539151 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 536 316 95 220 0 313 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2144

[startup+1.33488 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1859424/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=2144 CPUtime=1.33
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 372 0 0 0 133 0 0 0 25 0 1 0 273519914 2195456 355 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 536 355 95 220 0 313 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2144

[startup+2.97107 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1859168/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=3172 CPUtime=2.96
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 426 0 0 0 296 0 0 0 25 0 1 0 273519914 3248128 409 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536229 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 793 409 95 220 0 570 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3172

[startup+6.24747 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1858784/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=3172 CPUtime=6.24
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 502 0 0 0 624 0 0 0 25 0 1 0 273519914 3248128 485 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532753 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 793 485 95 220 0 570 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3172

[startup+12.7043 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1858336/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=3304 CPUtime=12.69
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 589 0 0 0 1269 0 0 0 25 0 1 0 273519914 3383296 572 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 826 572 95 220 0 603 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3304

[startup+25.5088 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1857888/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=3436 CPUtime=25.49
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 713 0 0 0 2549 0 0 0 25 0 1 0 273519914 3518464 696 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525630 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 859 696 95 220 0 636 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3436

[startup+51.1189 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1857184/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=5752 CPUtime=51.09
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 884 0 0 0 5108 1 0 0 25 0 1 0 273519914 5890048 867 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 1438 867 95 220 0 1215 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5752

[startup+102.333 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1856480/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=6292 CPUtime=102.29
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 1071 0 0 0 10228 1 0 0 25 0 1 0 273519914 6443008 1054 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 1573 1054 95 220 0 1350 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 6292

[startup+162.359 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1855648/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=6832 CPUtime=162.3
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 1264 0 0 0 16228 2 0 0 25 0 1 0 273519914 6995968 1247 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 1708 1247 95 220 0 1485 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 6832

[startup+222.389 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1855200/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=7096 CPUtime=222.32
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 1383 0 0 0 22229 3 0 0 25 0 1 0 273519914 7266304 1366 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 1774 1366 95 220 0 1551 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 7096

[startup+282.414 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1854688/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=7368 CPUtime=282.32
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 1483 0 0 0 28229 3 0 0 25 0 1 0 273519914 7544832 1466 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 1842 1466 95 220 0 1619 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 7368

[startup+342.443 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1854496/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=7632 CPUtime=342.34
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 1544 0 0 0 34230 4 0 0 25 0 1 0 273519914 7815168 1527 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 1908 1527 95 220 0 1685 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 7632

[startup+402.474 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1854112/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=7764 CPUtime=402.35
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 1617 0 0 0 40231 4 0 0 25 0 1 0 273519914 7950336 1600 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 1941 1600 95 220 0 1718 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 7764

[startup+462.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1853472/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=8028 CPUtime=462.36
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 1769 0 0 0 46231 5 0 0 25 0 1 0 273519914 8220672 1752 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 2007 1752 95 220 0 1784 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 8028

[startup+522.525 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1853216/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=8164 CPUtime=522.37
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 1835 0 0 0 52231 6 0 0 25 0 1 0 273519914 8359936 1818 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 2041 1818 95 220 0 1818 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 8164

[startup+582.552 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1853024/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=8432 CPUtime=582.38
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 1899 0 0 0 58232 6 0 0 25 0 1 0 273519914 8634368 1882 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528507 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 2108 1882 95 220 0 1885 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 8432

[startup+642.586 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1852640/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=8704 CPUtime=642.4
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 1999 0 0 0 64233 7 0 0 25 0 1 0 273519914 8912896 1982 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 2176 1982 95 220 0 1953 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 8704

[startup+702.614 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1852448/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=8972 CPUtime=702.41
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 2045 0 0 0 70234 7 0 0 25 0 1 0 273519914 9187328 2028 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578687 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 2243 2028 95 220 0 2020 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 8972

[startup+762.643 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1852256/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=9104 CPUtime=762.42
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 2095 0 0 0 76234 8 0 0 25 0 1 0 273519914 9322496 2078 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 2276 2078 95 220 0 2053 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 9104

[startup+822.672 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1852128/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=9244 CPUtime=822.44
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 2133 0 0 0 82235 9 0 0 25 0 1 0 273519914 9465856 2116 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 2311 2116 95 220 0 2088 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 9244

[startup+882.699 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1852000/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=9380 CPUtime=882.45
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 2158 0 0 0 88236 9 0 0 25 0 1 0 273519914 9605120 2141 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 2345 2141 95 220 0 2122 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 9380

[startup+942.724 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1851872/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=9516 CPUtime=942.46
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 2193 0 0 0 94236 10 0 0 25 0 1 0 273519914 9744384 2176 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 2379 2176 95 220 0 2156 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 9516

[startup+1002.75 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1851808/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=13752 CPUtime=1002.47
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 2242 0 0 0 100237 10 0 0 25 0 1 0 273519914 14082048 2225 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 3438 2225 95 220 0 3215 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 13752

[startup+1062.78 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1851680/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=13888 CPUtime=1062.49
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 2276 0 0 0 106238 11 0 0 25 0 1 0 273519914 14221312 2259 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533257 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 3472 2259 95 220 0 3249 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 13888

[startup+1122.81 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1851552/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=14024 CPUtime=1122.49
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 2321 0 0 0 112238 11 0 0 25 0 1 0 273519914 14360576 2304 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533334 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 3506 2304 95 220 0 3283 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 14024

[startup+1182.84 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1851360/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=14168 CPUtime=1182.5
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 2360 0 0 0 118239 11 0 0 25 0 1 0 273519914 14508032 2343 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578696 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 3542 2343 95 220 0 3319 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 14168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1851360/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=14308 CPUtime=1200.03
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 2371 0 0 0 119991 12 0 0 25 0 1 0 273519914 14651392 2354 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533270 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 3577 2354 95 220 0 3354 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 14308

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

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

[startup+1200.36 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7178
/proc/meminfo: memFree=1851360/2055920 swapFree=4111204/4192956
[pid=7177] ppid=7175 vsize=14308 CPUtime=1200.03
/proc/7177/stat : 7177 (sat7_bin) R 7175 7177 6445 0 -1 4194304 2371 0 0 0 119991 12 0 0 25 0 1 0 273519914 14651392 2354 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533270 0 0 4096 0 0 0 0 17 1 0 0
/proc/7177/statm: 3577 2354 95 220 0 3354 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 14308

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.04
CPU user time (s): 1199.91
CPU system time (s): 0.122981
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 14308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2371
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= 26029

runsolver used 1.01385 second user time and 2.6286 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue Feb 27 00:20:59 UTC 2007

IDJOB= 309177
IDBENCH= 20252
IDSOLVER= 101
FILE ID= node20/309177-1172535659

PBS_JOBID= 3971800

Free space on /tmp= 66560 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S966455977-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309177-1172535659/sat7_bin /tmp/evaluation/309177-1172535659/instance-309177-1172535659.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-309177-1172535659 -o ROOT/results/node20/solver-309177-1172535659 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309177-1172535659/sat7_bin /tmp/evaluation/309177-1172535659/instance-309177-1172535659.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  34e015d71ca89279387818ff6cfa3db2

RANDOM SEED= 762750783

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1860928 kB
Buffers:         22900 kB
Cached:          80372 kB
SwapCached:      47892 kB
Active:          63892 kB
Inactive:       102828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860928 kB
SwapTotal:     4192956 kB
SwapFree:      4111204 kB
Dirty:            1276 kB
Writeback:           0 kB
Mapped:          33764 kB
Slab:            13840 kB
Committed_AS:   622348 kB
PageTables:       1704 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= 66560 MiB

End job on node20 on Tue Feb 27 00:41:02 UTC 2007