Trace number 337849

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 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-03-S1572374531.sat05-485.reshuffled-07.cnf
MD5SUMcbcea01c0bfb42acb557e243a3a3b0bc
Bench CategoryCRAFTED (crafted 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 variables260
Number of clauses489
Sum of the clauses size1108
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2424
Number of clauses of size 30
Number of clauses of size 465
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Starting solver ...
0.00/0.00	c Restarting after 102 conflicts
0.00/0.01	c Restarting after 253 conflicts
0.00/0.02	c Restarting after 478 conflicts
0.00/0.04	c Restarting after 815 conflicts
0.00/0.06	c Restarting after 1322 conflicts
0.10/0.10	c Restarting after 2083 conflicts
0.10/0.16	c Restarting after 3223 conflicts
0.20/0.25	c Restarting after 4931 conflicts
0.40/0.40	c Restarting after 7494 conflicts
0.60/0.62	c Restarting after 11338 conflicts
0.90/0.90	c Restarting after 17104 conflicts
1.30/1.37	c Restarting after 25754 conflicts
2.00/2.04	c Restarting after 38728 conflicts
3.20/3.20	c Restarting after 58191 conflicts
4.89/4.96	c Restarting after 87383 conflicts
7.59/7.68	c Restarting after 131174 conflicts
11.79/11.86	c Restarting after 196860 conflicts
18.09/18.15	c Restarting after 295386 conflicts
27.69/27.73	c Restarting after 443177 conflicts
42.38/42.46	c Restarting after 664862 conflicts
65.17/65.23	c Restarting after 997388 conflicts
97.71/97.89	c Restarting after 1496176 conflicts
149.06/149.21	c Restarting after 2244361 conflicts
237.13/237.40	c Restarting after 3366636 conflicts
358.70/358.90	c Restarting after 5050049 conflicts
559.74/560.06	c Restarting after 7575166 conflicts
851.76/852.17	c Restarting after 11362843 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-337849-1173675589 -o ROOT/results/node55/solver-337849-1173675589 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337849-1173675589/sat7_bin /tmp/evaluation/337849-1173675589/instance-337849-1173675589.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 1.00 1.09 3/64 16687
/proc/meminfo: memFree=1832720/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=1204 CPUtime=0
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 387515292 1232896 128 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 301 128 93 220 0 78 0

[startup+0.00766301 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 16687
/proc/meminfo: memFree=1832720/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=1204 CPUtime=0
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 387515292 1232896 130 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538583 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 301 130 93 220 0 78 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1204

[startup+0.101706 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 16687
/proc/meminfo: memFree=1832720/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=1204 CPUtime=0.1
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 172 0 0 0 10 0 0 0 18 0 1 0 387515292 1232896 155 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 301 155 95 220 0 78 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.30169 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 16687
/proc/meminfo: memFree=1832720/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=1204 CPUtime=0.3
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 186 0 0 0 30 0 0 0 19 0 1 0 387515292 1232896 169 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536196 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 301 169 95 220 0 78 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1204

[startup+0.70173 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 16687
/proc/meminfo: memFree=1832720/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=1464 CPUtime=0.7
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 202 0 0 0 70 0 0 0 22 0 1 0 387515292 1499136 185 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 366 185 95 220 0 143 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1464

[startup+1.50181 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 16688
/proc/meminfo: memFree=1832328/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=1464 CPUtime=1.5
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 220 0 0 0 150 0 0 0 25 0 1 0 387515292 1499136 203 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 366 203 95 220 0 143 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1464

[startup+3.10196 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 16688
/proc/meminfo: memFree=1832136/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=1464 CPUtime=3.1
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 237 0 0 0 310 0 0 0 25 0 1 0 387515292 1499136 220 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 366 220 95 220 0 143 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1464

[startup+6.30126 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 16688
/proc/meminfo: memFree=1831944/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=1980 CPUtime=6.29
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 263 0 0 0 629 0 0 0 25 0 1 0 387515292 2027520 246 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536786 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 495 246 95 220 0 272 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1980

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 16688
/proc/meminfo: memFree=1831688/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=1980 CPUtime=12.69
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 306 0 0 0 1269 0 0 0 25 0 1 0 387515292 2027520 289 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539936 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 495 289 95 220 0 272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1980

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 16688
/proc/meminfo: memFree=1831496/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=1980 CPUtime=25.49
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 350 0 0 0 2549 0 0 0 25 0 1 0 387515292 2027520 333 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134535702 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 495 333 95 220 0 272 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1980

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 16688
/proc/meminfo: memFree=1831240/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=3140 CPUtime=51.08
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 401 0 0 0 5108 0 0 0 25 0 1 0 387515292 3215360 384 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532885 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 785 384 95 220 0 562 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3140

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.08 3/71 16798
/proc/meminfo: memFree=1829704/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=3140 CPUtime=102.21
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 480 0 0 0 10221 0 0 0 25 0 1 0 387515292 3215360 463 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538773 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 785 463 95 220 0 562 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 3140

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 16886
/proc/meminfo: memFree=1830264/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=3404 CPUtime=162.15
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 547 0 0 0 16215 0 0 0 25 0 1 0 387515292 3485696 530 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538854 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 851 530 95 220 0 628 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 3404

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 16886
/proc/meminfo: memFree=1830216/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=3536 CPUtime=222.13
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 603 0 0 0 22213 0 0 0 25 0 1 0 387515292 3620864 586 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538854 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 884 586 95 220 0 661 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 3536

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 16886
/proc/meminfo: memFree=1830088/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=3668 CPUtime=282.12
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 654 0 0 0 28211 1 0 0 25 0 1 0 387515292 3756032 637 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536015 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 917 637 95 220 0 694 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 3668

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 16886
/proc/meminfo: memFree=1829960/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=3800 CPUtime=342.1
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 677 0 0 0 34209 1 0 0 25 0 1 0 387515292 3891200 660 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 950 660 95 220 0 727 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 3800

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 16886
/proc/meminfo: memFree=1829768/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=3932 CPUtime=402.09
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 718 0 0 0 40208 1 0 0 25 0 1 0 387515292 4026368 701 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536792 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 983 701 95 220 0 760 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 3932

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 16886
/proc/meminfo: memFree=1829768/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=3932 CPUtime=462.07
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 735 0 0 0 46206 1 0 0 25 0 1 0 387515292 4026368 718 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538403 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 983 718 95 220 0 760 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 3932

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 16886
/proc/meminfo: memFree=1829704/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=4064 CPUtime=522.05
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 743 0 0 0 52204 1 0 0 25 0 1 0 387515292 4161536 726 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531415 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 1016 726 95 220 0 793 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 4064

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 16886
/proc/meminfo: memFree=1829512/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=4064 CPUtime=582.03
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 777 0 0 0 58202 1 0 0 25 0 1 0 387515292 4161536 760 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 1016 760 95 220 0 793 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 4064

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 16886
/proc/meminfo: memFree=1829576/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=4196 CPUtime=642.02
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 791 0 0 0 64201 1 0 0 25 0 1 0 387515292 4296704 774 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 1049 774 95 220 0 826 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 4196

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 16886
/proc/meminfo: memFree=1829512/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=4196 CPUtime=702
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 803 0 0 0 70199 1 0 0 25 0 1 0 387515292 4296704 786 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532534 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 1049 786 95 220 0 826 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 4196

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 16886
/proc/meminfo: memFree=1829448/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=4196 CPUtime=761.99
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 822 0 0 0 76198 1 0 0 25 0 1 0 387515292 4296704 805 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 1049 805 95 220 0 826 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 4196

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 16886
/proc/meminfo: memFree=1829384/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=4332 CPUtime=821.97
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 841 0 0 0 82196 1 0 0 25 0 1 0 387515292 4435968 824 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 1083 824 95 220 0 860 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 4332

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16886
/proc/meminfo: memFree=1829320/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=4332 CPUtime=881.95
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 865 0 0 0 88194 1 0 0 25 0 1 0 387515292 4435968 848 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 1083 848 95 220 0 860 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 4332

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16886
/proc/meminfo: memFree=1829128/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=4468 CPUtime=941.94
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 893 0 0 0 94192 2 0 0 25 0 1 0 387515292 4575232 876 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538062 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 1117 876 95 220 0 894 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 4468

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16886
/proc/meminfo: memFree=1829128/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=4468 CPUtime=1001.92
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 905 0 0 0 100190 2 0 0 25 0 1 0 387515292 4575232 888 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532640 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 1117 888 95 220 0 894 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 4468

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16886
/proc/meminfo: memFree=1829064/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=4468 CPUtime=1061.91
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 909 0 0 0 106189 2 0 0 25 0 1 0 387515292 4575232 892 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 1117 892 95 220 0 894 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 4468

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16886
/proc/meminfo: memFree=1829000/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=4604 CPUtime=1121.89
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 927 0 0 0 112187 2 0 0 25 0 1 0 387515292 4714496 910 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578687 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 1151 910 95 220 0 928 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 4604

[startup+1182.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 16886
/proc/meminfo: memFree=1828936/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=4604 CPUtime=1181.87
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 943 0 0 0 118185 2 0 0 25 0 1 0 387515292 4714496 926 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533279 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 1151 926 95 220 0 928 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 4604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 16886
/proc/meminfo: memFree=1828936/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=4604 CPUtime=1200.07
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 947 0 0 0 120005 2 0 0 25 0 1 0 387515292 4714496 930 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578850 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 1151 930 95 220 0 928 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 4604

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

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

[startup+1200.5 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 16886
/proc/meminfo: memFree=1828936/2055920 swapFree=4183484/4192956
[pid=16687] ppid=16685 vsize=4604 CPUtime=1200.07
/proc/16687/stat : 16687 (sat7_bin) R 16685 16687 15466 0 -1 4194304 947 0 0 0 120005 2 0 0 25 0 1 0 387515292 4714496 930 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578850 0 0 4096 0 0 0 0 17 1 0 0
/proc/16687/statm: 1151 930 95 220 0 928 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 4604

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.026995
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 4604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 947
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= 2163

runsolver used 0.778881 second user time and 2.58661 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Mon Mar 12 04:59:49 UTC 2007

IDJOB= 337849
IDBENCH= 24709
IDSOLVER= 101
FILE ID= node55/337849-1173675589

PBS_JOBID= 4101708

Free space on /tmp= 66553 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-03-S1572374531.sat05-485.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337849-1173675589/sat7_bin /tmp/evaluation/337849-1173675589/instance-337849-1173675589.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-337849-1173675589 -o ROOT/results/node55/solver-337849-1173675589 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337849-1173675589/sat7_bin /tmp/evaluation/337849-1173675589/instance-337849-1173675589.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  cbcea01c0bfb42acb557e243a3a3b0bc

RANDOM SEED= 459776346

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:       1833192 kB
Buffers:         27032 kB
Cached:         148404 kB
SwapCached:       3404 kB
Active:          76308 kB
Inactive:       108872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833192 kB
SwapTotal:     4192956 kB
SwapFree:      4183484 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          15460 kB
Slab:            23684 kB
Committed_AS:  1012356 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66553 MiB

End job on node55 on Mon Mar 12 05:19:51 UTC 2007