Trace number 339403

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) 1200.11 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
MD5SUM6829b07d42c434b96cd2417ca27ed3f2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Starting solver ...
0.00/0.01	c Restarting after 101 conflicts
0.00/0.02	c Restarting after 251 conflicts
0.00/0.04	c Restarting after 476 conflicts
0.00/0.06	c Restarting after 813 conflicts
0.09/0.11	c Restarting after 1320 conflicts
0.09/0.18	c Restarting after 2080 conflicts
0.19/0.27	c Restarting after 3220 conflicts
0.39/0.41	c Restarting after 4928 conflicts
0.59/0.60	c Restarting after 7490 conflicts
0.79/0.88	c Restarting after 11334 conflicts
1.20/1.29	c Restarting after 17100 conflicts
1.99/2.00	c Restarting after 25750 conflicts
3.30/3.33	c Restarting after 38725 conflicts
5.19/5.29	c Restarting after 58186 conflicts
7.59/7.68	c Restarting after 87380 conflicts
11.39/11.44	c Restarting after 131170 conflicts
16.89/16.99	c Restarting after 196855 conflicts
24.78/24.89	c Restarting after 295381 conflicts
36.48/36.56	c Restarting after 443170 conflicts
56.77/56.86	c Restarting after 664854 conflicts
87.26/87.38	c Restarting after 997379 conflicts
135.14/135.24	c Restarting after 1496169 conflicts
210.22/210.39	c Restarting after 2244352 conflicts
320.59/320.81	c Restarting after 3366627 conflicts
480.84/481.10	c Restarting after 5050039 conflicts
740.65/741.02	c Restarting after 7575156 conflicts
1128.01/1128.55	c Restarting after 11362832 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/node9/watcher-339403-1173704251 -o ROOT/results/node9/solver-339403-1173704251 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339403-1173704251/sat7_bin /tmp/evaluation/339403-1173704251/instance-339403-1173704251.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: 0.99 0.97 0.98 3/77 8771
/proc/meminfo: memFree=1800704/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=1196 CPUtime=0
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 390379700 1224704 122 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134623050 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 299 122 87 220 0 76 0

[startup+0.100623 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 8771
/proc/meminfo: memFree=1800704/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=1200 CPUtime=0.09
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 188 0 0 0 9 0 0 0 18 0 1 0 390379700 1228800 171 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532862 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 300 171 95 220 0 77 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1200

[startup+0.201641 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 8771
/proc/meminfo: memFree=1800704/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=1460 CPUtime=0.19
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 199 0 0 0 19 0 0 0 18 0 1 0 390379700 1495040 182 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134579143 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 365 182 95 220 0 142 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1460

[startup+0.301661 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 8771
/proc/meminfo: memFree=1800704/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=1460 CPUtime=0.29
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 204 0 0 0 29 0 0 0 19 0 1 0 390379700 1495040 187 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 135029312 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 365 187 95 220 0 142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1460

[startup+0.701737 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 8771
/proc/meminfo: memFree=1800704/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=1460 CPUtime=0.69
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 225 0 0 0 69 0 0 0 23 0 1 0 390379700 1495040 208 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134578680 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 365 208 95 220 0 142 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1460

[startup+1.50189 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8772
/proc/meminfo: memFree=1800184/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=1460 CPUtime=1.49
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 247 0 0 0 149 0 0 0 25 0 1 0 390379700 1495040 230 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 365 230 95 220 0 142 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1460

[startup+3.1012 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8772
/proc/meminfo: memFree=1799992/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=1976 CPUtime=3.09
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 269 0 0 0 309 0 0 0 25 0 1 0 390379700 2023424 252 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134579648 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 494 252 95 220 0 271 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1976

[startup+6.30182 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8772
/proc/meminfo: memFree=1799736/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=1976 CPUtime=6.29
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 315 0 0 0 629 0 0 0 25 0 1 0 390379700 2023424 298 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 494 298 95 220 0 271 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1976

[startup+12.701 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8772
/proc/meminfo: memFree=1799488/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=2108 CPUtime=12.69
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 357 0 0 0 1269 0 0 0 25 0 1 0 390379700 2158592 340 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 527 340 95 220 0 304 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2108

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8772
/proc/meminfo: memFree=1799296/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=2108 CPUtime=25.48
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 397 0 0 0 2548 0 0 0 25 0 1 0 390379700 2158592 380 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 527 380 95 220 0 304 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2108

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8772
/proc/meminfo: memFree=1798976/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=3400 CPUtime=51.07
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 468 0 0 0 5107 0 0 0 25 0 1 0 390379700 3481600 451 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134528641 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 850 451 95 220 0 627 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3400

[startup+102.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 8772
/proc/meminfo: memFree=1798464/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=3664 CPUtime=102.26
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 588 0 0 0 10225 1 0 0 25 0 1 0 390379700 3751936 571 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 916 571 95 220 0 693 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3664

[startup+162.302 s]
/proc/loadavg: 1.12 1.02 1.00 2/78 8772
/proc/meminfo: memFree=1798208/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=3796 CPUtime=162.23
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 668 0 0 0 16222 1 0 0 25 0 1 0 390379700 3887104 651 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134578693 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 949 651 95 220 0 726 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3796

[startup+222.306 s]
/proc/loadavg: 1.12 1.03 1.00 2/84 8846
/proc/meminfo: memFree=1796744/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=3928 CPUtime=222.2
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 718 0 0 0 22218 2 0 0 25 0 1 0 390379700 4022272 701 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 982 701 95 220 0 759 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 3928

[startup+282.302 s]
/proc/loadavg: 1.11 1.04 1.00 2/84 8942
/proc/meminfo: memFree=1796608/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=3928 CPUtime=282.11
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 736 0 0 0 28209 2 0 0 25 0 1 0 390379700 4022272 719 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134531424 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 982 719 95 220 0 759 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 3928

[startup+342.303 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 8969
/proc/meminfo: memFree=1797632/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=4060 CPUtime=342.09
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 770 0 0 0 34206 3 0 0 25 0 1 0 390379700 4157440 753 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134536834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 1015 753 95 220 0 792 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 4060

[startup+402.301 s]
/proc/loadavg: 1.09 1.05 1.00 2/78 8969
/proc/meminfo: memFree=1797504/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=4196 CPUtime=402.06
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 797 0 0 0 40203 3 0 0 25 0 1 0 390379700 4296704 780 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134538653 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 1049 780 95 220 0 826 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 4196

[startup+462.302 s]
/proc/loadavg: 1.08 1.05 1.00 2/78 8969
/proc/meminfo: memFree=1797376/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=4196 CPUtime=462.05
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 829 0 0 0 46201 4 0 0 25 0 1 0 390379700 4296704 812 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 1049 812 95 220 0 826 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 4196

[startup+522.301 s]
/proc/loadavg: 1.08 1.06 1.00 2/78 8969
/proc/meminfo: memFree=1797184/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=4332 CPUtime=522.02
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 874 0 0 0 52198 4 0 0 25 0 1 0 390379700 4435968 857 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532486 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 1083 857 95 220 0 860 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 4332

[startup+582.302 s]
/proc/loadavg: 1.08 1.06 1.00 2/78 8969
/proc/meminfo: memFree=1797120/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=4332 CPUtime=582.01
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 895 0 0 0 58196 5 0 0 25 0 1 0 390379700 4435968 878 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 1083 878 95 220 0 860 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 4332

[startup+642.302 s]
/proc/loadavg: 1.07 1.06 1.00 2/78 8969
/proc/meminfo: memFree=1797056/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=4332 CPUtime=641.98
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 901 0 0 0 64193 5 0 0 25 0 1 0 390379700 4435968 884 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 1083 884 95 220 0 860 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 4332

[startup+702.302 s]
/proc/loadavg: 1.02 1.05 1.00 2/78 8969
/proc/meminfo: memFree=1797120/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=4468 CPUtime=701.96
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 919 0 0 0 70190 6 0 0 25 0 1 0 390379700 4575232 902 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134579338 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 1117 902 95 220 0 894 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 4468

[startup+762.302 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 8969
/proc/meminfo: memFree=1796992/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=4612 CPUtime=761.94
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 955 0 0 0 76188 6 0 0 25 0 1 0 390379700 4722688 938 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134538414 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 1153 938 95 220 0 930 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 4612

[startup+822.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 8969
/proc/meminfo: memFree=1796864/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=4612 CPUtime=821.92
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 982 0 0 0 82185 7 0 0 25 0 1 0 390379700 4722688 965 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 1153 965 95 220 0 930 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 4612

[startup+882.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 8969
/proc/meminfo: memFree=1796800/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=4756 CPUtime=881.9
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 1000 0 0 0 88183 7 0 0 25 0 1 0 390379700 4870144 983 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 1189 983 95 220 0 966 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 4756

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8969
/proc/meminfo: memFree=1796800/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=4756 CPUtime=941.88
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 1013 0 0 0 94180 8 0 0 25 0 1 0 390379700 4870144 996 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134528652 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 1189 996 95 220 0 966 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 4756

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8969
/proc/meminfo: memFree=1796672/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=4888 CPUtime=1001.86
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 1031 0 0 0 100178 8 0 0 25 0 1 0 390379700 5005312 1014 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 1222 1014 95 220 0 999 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 4888

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8969
/proc/meminfo: memFree=1796608/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=4888 CPUtime=1061.84
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 1045 0 0 0 106175 9 0 0 25 0 1 0 390379700 5005312 1028 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 1222 1028 95 220 0 999 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 4888

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8969
/proc/meminfo: memFree=1796480/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=5028 CPUtime=1121.81
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 1068 0 0 0 112172 9 0 0 25 0 1 0 390379700 5148672 1051 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 1257 1051 95 220 0 1034 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 5028

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8969
/proc/meminfo: memFree=1796352/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=5028 CPUtime=1181.8
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 1088 0 0 0 118170 10 0 0 25 0 1 0 390379700 5148672 1071 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134539776 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 1257 1071 95 220 0 1034 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 5028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8969
/proc/meminfo: memFree=1796352/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=5028 CPUtime=1200.09
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 1089 0 0 0 119999 10 0 0 25 0 1 0 390379700 5148672 1072 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 1257 1072 95 220 0 1034 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 5028

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8969
/proc/meminfo: memFree=1796352/2055920 swapFree=4152244/4192956
[pid=8771] ppid=8769 vsize=5028 CPUtime=1200.09
/proc/8771/stat : 8771 (sat7_bin) R 8769 8771 4800 0 -1 4194304 1089 0 0 0 119999 10 0 0 25 0 1 0 390379700 5148672 1072 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/8771/statm: 1257 1072 95 220 0 1034 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 5028

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.11
CPU user time (s): 1200
CPU system time (s): 0.104984
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 5028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1089
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= 24923

runsolver used 1.3348 second user time and 3.04254 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Mon Mar 12 12:57:31 UTC 2007

IDJOB= 339403
IDBENCH= 24746
IDSOLVER= 101
FILE ID= node9/339403-1173704251

PBS_JOBID= 4101466

Free space on /tmp= 66352 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339403-1173704251/sat7_bin /tmp/evaluation/339403-1173704251/instance-339403-1173704251.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-339403-1173704251 -o ROOT/results/node9/solver-339403-1173704251 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339403-1173704251/sat7_bin /tmp/evaluation/339403-1173704251/instance-339403-1173704251.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  6829b07d42c434b96cd2417ca27ed3f2

RANDOM SEED= 431584142

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1801176 kB
Buffers:         39840 kB
Cached:         132304 kB
SwapCached:       9212 kB
Active:         125472 kB
Inactive:        69908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1801176 kB
SwapTotal:     4192956 kB
SwapFree:      4152244 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          29744 kB
Slab:            44980 kB
Committed_AS:  1566672 kB
PageTables:       1688 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= 66352 MiB

End job on node9 on Mon Mar 12 13:17:33 UTC 2007