Trace number 310079

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) 1200.08 1200.41

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S2131244303-19-SAT.cnf
MD5SUM2f3d8370b8e509a421f7074f0de55e87
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.08168
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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
0.00/0.04	c Restarting after 251 conflicts
0.00/0.06	c Restarting after 477 conflicts
0.00/0.10	c Restarting after 814 conflicts
0.10/0.15	c Restarting after 1321 conflicts
0.20/0.24	c Restarting after 2081 conflicts
0.30/0.37	c Restarting after 3220 conflicts
0.51/0.58	c Restarting after 4929 conflicts
0.81/0.90	c Restarting after 7491 conflicts
1.33/1.43	c Restarting after 11337 conflicts
2.14/2.22	c Restarting after 17104 conflicts
3.38/3.48	c Restarting after 25753 conflicts
5.32/5.36	c Restarting after 38727 conflicts
8.29/8.34	c Restarting after 58189 conflicts
12.70/12.78	c Restarting after 87381 conflicts
19.76/19.81	c Restarting after 131174 conflicts
30.93/31.01	c Restarting after 196858 conflicts
48.43/48.49	c Restarting after 295385 conflicts
75.47/75.55	c Restarting after 443175 conflicts
117.05/117.18	c Restarting after 664858 conflicts
183.72/183.79	c Restarting after 997384 conflicts
287.66/287.83	c Restarting after 1496172 conflicts
455.52/455.66	c Restarting after 2244355 conflicts
728.44/728.72	c Restarting after 3366630 conflicts
1159.72/1160.06	c Restarting after 5050043 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/node1/watcher-310079-1172553200 -o ROOT/results/node1/solver-310079-1172553200 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310079-1172553200/sat7_bin /tmp/evaluation/310079-1172553200/instance-310079-1172553200.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 18951
/proc/meminfo: memFree=1712560/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=1252 CPUtime=0
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 275275102 1282048 144 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 313 144 87 220 0 90 0

[startup+0.10691 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18951
/proc/meminfo: memFree=1712560/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=2168 CPUtime=0.1
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 275 0 0 0 10 0 0 0 18 0 1 0 275275102 2220032 258 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 542 258 95 220 0 319 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2168

[startup+0.514957 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18951
/proc/meminfo: memFree=1712560/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=2168 CPUtime=0.51
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 372 0 0 0 51 0 0 0 21 0 1 0 275275102 2220032 355 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539729 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 542 355 95 220 0 319 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2168

[startup+1.33505 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1711272/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=3196 CPUtime=1.33
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 436 0 0 0 133 0 0 0 25 0 1 0 275275102 3272704 419 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528857 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 799 419 95 220 0 576 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3196

[startup+2.97125 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1710888/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=3196 CPUtime=2.96
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 515 0 0 0 296 0 0 0 25 0 1 0 275275102 3272704 498 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 799 498 95 220 0 576 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3196

[startup+6.25463 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1710448/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=3196 CPUtime=6.25
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 596 0 0 0 625 0 0 0 25 0 1 0 275275102 3272704 579 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134540984 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 799 579 95 220 0 576 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 3196

[startup+12.7084 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1709872/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=5380 CPUtime=12.7
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 703 0 0 0 1270 0 0 0 25 0 1 0 275275102 5509120 686 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532521 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 1345 686 95 220 0 1122 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5380

[startup+25.5109 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1709360/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=5512 CPUtime=25.5
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 843 0 0 0 2550 0 0 0 25 0 1 0 275275102 5644288 826 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 1378 826 95 220 0 1155 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 5512

[startup+51.1199 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1708656/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=5776 CPUtime=51.09
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 1014 0 0 0 5109 0 0 0 25 0 1 0 275275102 5914624 997 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 1444 997 95 220 0 1221 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5776

[startup+102.338 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1707696/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=6308 CPUtime=102.29
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 1249 0 0 0 10229 0 0 0 25 0 1 0 275275102 6459392 1232 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578702 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 1577 1232 95 220 0 1354 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 6308

[startup+162.372 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 18952
/proc/meminfo: memFree=1706992/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=6712 CPUtime=162.32
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 1406 0 0 0 16231 1 0 0 25 0 1 0 275275102 6873088 1389 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 1678 1389 95 220 0 1455 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 6712

[startup+222.403 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1706352/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=7116 CPUtime=222.33
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 1556 0 0 0 22231 2 0 0 25 0 1 0 275275102 7286784 1539 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 1779 1539 95 220 0 1556 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 7116

[startup+282.428 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1706032/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=7532 CPUtime=282.34
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 1652 0 0 0 28232 2 0 0 25 0 1 0 275275102 7712768 1635 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 1883 1635 95 220 0 1660 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 7532

[startup+342.457 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1705392/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=7948 CPUtime=342.35
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 1808 0 0 0 34232 3 0 0 25 0 1 0 275275102 8138752 1791 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533093 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 1987 1791 95 220 0 1764 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 7948

[startup+402.489 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1705072/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=12180 CPUtime=402.37
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 1887 0 0 0 40233 4 0 0 25 0 1 0 275275102 12472320 1870 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 3045 1870 95 220 0 2822 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 12180

[startup+462.514 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1704688/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=12316 CPUtime=462.38
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 1980 0 0 0 46234 4 0 0 25 0 1 0 275275102 12611584 1963 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558986 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 3079 1963 95 220 0 2856 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 12316

[startup+522.539 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1704176/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=12728 CPUtime=522.39
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 2111 0 0 0 52234 5 0 0 25 0 1 0 275275102 13033472 2094 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134565470 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 3182 2094 95 220 0 2959 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 12728

[startup+582.57 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1703920/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=12872 CPUtime=582.4
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 2166 0 0 0 58235 5 0 0 25 0 1 0 275275102 13180928 2149 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 3218 2149 95 220 0 2995 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 12872

[startup+642.605 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1703536/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=13004 CPUtime=642.42
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 2267 0 0 0 64236 6 0 0 25 0 1 0 275275102 13316096 2250 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 3251 2250 95 220 0 3028 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 13004

[startup+702.635 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1703024/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=13272 CPUtime=702.43
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 2399 0 0 0 70237 6 0 0 25 0 1 0 275275102 13590528 2382 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579264 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 3318 2382 95 220 0 3095 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 13272

[startup+762.667 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1702640/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=13544 CPUtime=762.45
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 2491 0 0 0 76238 7 0 0 25 0 1 0 275275102 13869056 2474 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 3386 2474 95 220 0 3163 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 13544

[startup+822.698 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1702448/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=13684 CPUtime=822.46
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 2537 0 0 0 82239 7 0 0 25 0 1 0 275275102 14012416 2520 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 3421 2520 95 220 0 3198 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 13684

[startup+882.727 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1702320/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=13816 CPUtime=882.48
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 2587 0 0 0 88240 8 0 0 25 0 1 0 275275102 14147584 2570 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536822 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 3454 2570 95 220 0 3231 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 13816

[startup+942.755 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1702064/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=14104 CPUtime=942.49
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 2642 0 0 0 94241 8 0 0 25 0 1 0 275275102 14442496 2625 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 3526 2625 95 220 0 3303 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 14104

[startup+1002.78 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1701808/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=14248 CPUtime=1002.5
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 2705 0 0 0 100241 9 0 0 25 0 1 0 275275102 14589952 2688 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 3562 2688 95 220 0 3339 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 14248

[startup+1062.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1701616/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=14248 CPUtime=1062.52
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 2741 0 0 0 106243 9 0 0 25 0 1 0 275275102 14589952 2724 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 3562 2724 95 220 0 3339 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 14248

[startup+1122.85 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1701552/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=14384 CPUtime=1122.54
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 2774 0 0 0 112244 10 0 0 25 0 1 0 275275102 14729216 2757 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532427 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 3596 2757 95 220 0 3373 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 14384

[startup+1182.88 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1701232/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=14664 CPUtime=1182.55
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 2840 0 0 0 118245 10 0 0 25 0 1 0 275275102 15015936 2823 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532715 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 3666 2823 95 220 0 3443 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 14664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1701168/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=14664 CPUtime=1200.07
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 2858 0 0 0 119997 10 0 0 25 0 1 0 275275102 15015936 2841 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 3666 2841 95 220 0 3443 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 14664

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18952
/proc/meminfo: memFree=1701168/2055920 swapFree=4156676/4192956
[pid=18951] ppid=18949 vsize=14664 CPUtime=1200.07
/proc/18951/stat : 18951 (sat7_bin) R 18949 18951 17241 0 -1 4194304 2858 0 0 0 119997 10 0 0 25 0 1 0 275275102 15015936 2841 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 3666 2841 95 220 0 3443 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 14664

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.97
CPU system time (s): 0.109983
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 14664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2858
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= 7
involuntary context switches= 1448

runsolver used 1.47677 second user time and 2.68959 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue Feb 27 05:13:20 UTC 2007

IDJOB= 310079
IDBENCH= 20278
IDSOLVER= 101
FILE ID= node1/310079-1172553200

PBS_JOBID= 3971651

Free space on /tmp= 66557 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S2131244303-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/310079-1172553200/sat7_bin /tmp/evaluation/310079-1172553200/instance-310079-1172553200.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-310079-1172553200 -o ROOT/results/node1/solver-310079-1172553200 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310079-1172553200/sat7_bin /tmp/evaluation/310079-1172553200/instance-310079-1172553200.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  2f3d8370b8e509a421f7074f0de55e87

RANDOM SEED= 623508993

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1712968 kB
Buffers:         47020 kB
Cached:         202256 kB
SwapCached:      19188 kB
Active:         205356 kB
Inactive:        72352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1712968 kB
SwapTotal:     4192956 kB
SwapFree:      4156676 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          29840 kB
Slab:            50772 kB
Committed_AS:   842308 kB
PageTables:       1740 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= 66557 MiB

End job on node1 on Tue Feb 27 05:33:23 UTC 2007