Trace number 295810

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
tinisat 2007-02-08? (TO) 1200.11 1200.19

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1225217164-02.UNSAT.shuffled.cnf
MD5SUMdfb29285da33121880865f644d2f942e
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 variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data (download as text)

0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/evaluation/295810-1171812343/instance-295810-1171812343.cnf
0.00/0.01	c 70 variables, 6230 clauses

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/node16/watcher-295810-1171812343 -o ROOT/results/node16/solver-295810-1171812343 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295810-1171812343/tinisat /tmp/evaluation/295810-1171812343/instance-295810-1171812343.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: 1.00 0.99 0.99 3/77 19159
/proc/meminfo: memFree=961416/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=716 CPUtime=0
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 201188650 733184 88 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 179 88 48 110 0 66 0

[startup+0.106609 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 19159
/proc/meminfo: memFree=961416/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=1368 CPUtime=0.1
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 257 0 0 0 10 0 0 0 18 0 1 0 201188650 1400832 241 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 342 241 52 110 0 229 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1368

[startup+0.514563 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 19159
/proc/meminfo: memFree=961416/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=2148 CPUtime=0.51
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 382 0 0 0 51 0 0 0 21 0 1 0 201188650 2199552 366 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 537 366 52 110 0 424 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2148

[startup+1.33547 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19160
/proc/meminfo: memFree=959360/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=3972 CPUtime=1.32
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 600 0 0 0 132 0 0 0 25 0 1 0 201188650 4067328 584 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 993 584 52 110 0 880 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3972

[startup+2.97428 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19160
/proc/meminfo: memFree=958400/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=4236 CPUtime=2.96
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 890 0 0 0 296 0 0 0 25 0 1 0 201188650 4337664 874 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 1059 874 52 110 0 946 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4236

[startup+6.24991 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19160
/proc/meminfo: memFree=956672/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=7896 CPUtime=6.24
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 1282 0 0 0 623 1 0 0 25 0 1 0 201188650 8085504 1233 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 1974 1233 52 110 0 1861 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7896

[startup+12.7072 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19160
/proc/meminfo: memFree=954640/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=8320 CPUtime=12.69
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 1742 0 0 0 1268 1 0 0 25 0 1 0 201188650 8519680 1693 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 2080 1693 52 110 0 1967 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8320

[startup+25.6087 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19160
/proc/meminfo: memFree=952144/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=15416 CPUtime=25.6
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 2441 0 0 0 2558 2 0 0 25 0 1 0 201188650 15785984 2327 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 3854 2327 52 110 0 3741 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 15416

[startup+51.2157 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19160
/proc/meminfo: memFree=949072/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=15736 CPUtime=51.2
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 3179 0 0 0 5117 3 0 0 25 0 1 0 201188650 16113664 3065 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 3934 3065 52 110 0 3821 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 15736

[startup+102.418 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19160
/proc/meminfo: memFree=944144/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=30104 CPUtime=102.4
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 4416 0 0 0 10235 5 0 0 25 0 1 0 201188650 30826496 4302 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 7526 4302 52 110 0 7413 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 30104

[startup+162.433 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19160
/proc/meminfo: memFree=939984/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=31456 CPUtime=162.41
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 5558 0 0 0 16235 6 0 0 25 0 1 0 201188650 32210944 5315 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 7864 5315 52 110 0 7751 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 31456

[startup+222.445 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19160
/proc/meminfo: memFree=936464/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=32236 CPUtime=222.43
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 6421 0 0 0 22234 9 0 0 25 0 1 0 201188650 33009664 6178 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 8059 6178 52 110 0 7946 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 32236

[startup+282.457 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19160
/proc/meminfo: memFree=933456/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=32428 CPUtime=282.43
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 7172 0 0 0 28233 10 0 0 25 0 1 0 201188650 33206272 6929 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 8107 6929 52 110 0 7994 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 32428

[startup+342.475 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19160
/proc/meminfo: memFree=930384/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=33148 CPUtime=342.45
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 7910 0 0 0 34234 11 0 0 25 0 1 0 201188650 33943552 7667 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 8287 7667 52 110 0 8174 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 33148

[startup+402.487 s]
/proc/loadavg: 1.07 1.00 1.00 3/78 19160
/proc/meminfo: memFree=927632/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=59128 CPUtime=402.45
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 8650 0 0 0 40233 12 0 0 25 0 1 0 201188650 60547072 8407 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 14782 8407 52 110 0 14669 0
Current children cumulated CPU time (s) 402.45
Current children cumulated vsize (KiB) 59128

[startup+462.501 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 19160
/proc/meminfo: memFree=924944/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=60944 CPUtime=462.46
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 9566 0 0 0 46233 13 0 0 25 0 1 0 201188650 62406656 9066 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 15236 9066 52 110 0 15123 0
Current children cumulated CPU time (s) 462.46
Current children cumulated vsize (KiB) 60944

[startup+522.515 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19160
/proc/meminfo: memFree=922832/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=61336 CPUtime=522.47
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 10129 0 0 0 52233 14 0 0 25 0 1 0 201188650 62808064 9596 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 15334 9596 52 110 0 15221 0
Current children cumulated CPU time (s) 522.47
Current children cumulated vsize (KiB) 61336

[startup+582.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19162
/proc/meminfo: memFree=920848/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=61984 CPUtime=582.48
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 10700 0 0 0 58233 15 0 0 25 0 1 0 201188650 63471616 10101 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 15496 10101 52 110 0 15383 0
Current children cumulated CPU time (s) 582.48
Current children cumulated vsize (KiB) 61984

[startup+642.545 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19162
/proc/meminfo: memFree=919120/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=62176 CPUtime=642.48
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 11122 0 0 0 64232 16 0 0 25 0 1 0 201188650 63668224 10523 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 15544 10523 52 110 0 15431 0
Current children cumulated CPU time (s) 642.48
Current children cumulated vsize (KiB) 62176

[startup+702.559 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19162
/proc/meminfo: memFree=916880/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=63156 CPUtime=702.5
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 11693 0 0 0 70233 17 0 0 25 0 1 0 201188650 64671744 11094 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 15789 11094 52 110 0 15676 0
Current children cumulated CPU time (s) 702.5
Current children cumulated vsize (KiB) 63156

[startup+762.573 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19162
/proc/meminfo: memFree=914896/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=63416 CPUtime=762.51
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 12186 0 0 0 76233 18 0 0 25 0 1 0 201188650 64937984 11554 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 15854 11554 52 110 0 15741 0
Current children cumulated CPU time (s) 762.51
Current children cumulated vsize (KiB) 63416

[startup+822.59 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 19162
/proc/meminfo: memFree=913168/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=63680 CPUtime=822.52
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 12630 0 0 0 82233 19 0 0 25 0 1 0 201188650 65208320 11998 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 15920 11998 52 110 0 15807 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 63680

[startup+882.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19162
/proc/meminfo: memFree=911504/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=64336 CPUtime=882.53
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 13084 0 0 0 88233 20 0 0 25 0 1 0 201188650 65880064 12419 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 16084 12419 52 110 0 15971 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 64336

[startup+942.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19162
/proc/meminfo: memFree=909776/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=65764 CPUtime=942.54
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 13733 0 0 0 94233 21 0 0 25 0 1 0 201188650 67342336 12870 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 16441 12870 52 110 0 16328 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 65764

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19162
/proc/meminfo: memFree=908176/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=66024 CPUtime=1002.55
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 14135 0 0 0 100233 22 0 0 25 0 1 0 201188650 67608576 13239 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 16506 13239 52 110 0 16393 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 66024

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19162
/proc/meminfo: memFree=906832/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=66152 CPUtime=1062.56
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 14504 0 0 0 106233 23 0 0 25 0 1 0 201188650 67739648 13575 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 16538 13575 52 110 0 16425 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 66152

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19162
/proc/meminfo: memFree=905424/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=66544 CPUtime=1122.56
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 14891 0 0 0 112232 24 0 0 25 0 1 0 201188650 68141056 13929 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 16636 13929 52 110 0 16523 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 66544

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19162
/proc/meminfo: memFree=903952/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=67192 CPUtime=1182.58
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 15330 0 0 0 118233 25 0 0 25 0 1 0 201188650 68804608 14302 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 16798 14302 52 110 0 16685 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 67192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19162
/proc/meminfo: memFree=903504/2055920 swapFree=4192812/4192956
[pid=19159] ppid=19157 vsize=67192 CPUtime=1200.1
/proc/19159/stat : 19159 (tinisat) R 19157 19159 18972 0 -1 4194304 15423 0 0 0 119984 26 0 0 25 0 1 0 201188650 68804608 14395 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19159/statm: 16798 14395 52 110 0 16685 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 67192

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.19
CPU time (s): 1200.11
CPU user time (s): 1199.84
CPU system time (s): 0.270958
CPU usage (%): 99.9933
Max. virtual memory (cumulated for all children) (KiB): 67192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.270958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15423
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= 1942

runsolver used 1.43778 second user time and 2.80857 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sun Feb 18 15:25:43 UTC 2007

IDJOB= 295810
IDBENCH= 19922
IDSOLVER= 100
FILE ID= node16/295810-1171812343

PBS_JOBID= 3839342

Free space on /tmp= 66548 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1225217164-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295810-1171812343/tinisat /tmp/evaluation/295810-1171812343/instance-295810-1171812343.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-295810-1171812343 -o ROOT/results/node16/solver-295810-1171812343 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295810-1171812343/tinisat /tmp/evaluation/295810-1171812343/instance-295810-1171812343.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  dfb29285da33121880865f644d2f942e

RANDOM SEED= 32729375

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:        961824 kB
Buffers:         67540 kB
Cached:         894320 kB
SwapCached:          0 kB
Active:         340104 kB
Inactive:       675216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        961824 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             696 kB
Writeback:           0 kB
Mapped:          72388 kB
Slab:            64420 kB
Committed_AS:   901104 kB
PageTables:       1720 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= 66548 MiB

End job on node16 on Sun Feb 18 15:45:45 UTC 2007