Trace number 297275

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
MiraXT v1? (TO) 1200.07 1200.92

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2037574412-07.UNSAT.shuffled.cnf
MD5SUM3b2c4eb149ae1c8dc4565c734d45bf69
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 MiraXTv1...

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.4 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-297275-1178826314 -o ROOT/results/node20/solver-297275-1178826314 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/297275-1178826314/MiraXTv1_dyn /tmp/evaluation/297275-1178826314/instance-297275-1178826314.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: 0.98 1.06 1.14 3/77 4498
/proc/meminfo: memFree=1826216/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=3788 CPUtime=0
/proc/4498/stat : 4498 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194304 300 0 0 0 0 0 0 0 18 0 1 0 330548737 3878912 275 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 0 0 0
/proc/4498/statm: 947 276 206 20 0 305 0

[startup+0.02344 s]
/proc/loadavg: 0.98 1.06 1.14 3/77 4498
/proc/meminfo: memFree=1826216/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=4616 CPUtime=0.01
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 427 0 0 0 1 0 0 0 18 0 2 0 330548737 4726784 402 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 1154 402 218 20 0 512 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4616

[startup+0.101457 s]
/proc/loadavg: 0.98 1.06 1.14 3/77 4498
/proc/meminfo: memFree=1826216/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=5728 CPUtime=0.09
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 537 0 0 0 9 0 0 0 18 0 2 0 330548737 5865472 512 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 1432 519 218 20 0 790 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5728

[startup+0.301497 s]
/proc/loadavg: 0.98 1.06 1.14 3/77 4498
/proc/meminfo: memFree=1826216/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=6400 CPUtime=0.29
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 735 0 0 0 29 0 0 0 18 0 2 0 330548737 6553600 710 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 1600 710 218 20 0 958 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6400

[startup+0.701576 s]
/proc/loadavg: 0.98 1.06 1.14 3/77 4498
/proc/meminfo: memFree=1826216/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=7724 CPUtime=0.69
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 1080 0 0 0 69 0 0 0 18 0 2 0 330548737 7909376 1055 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 1931 1055 218 20 0 1289 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7724

[startup+1.50174 s]
/proc/loadavg: 0.98 1.06 1.14 2/79 4500
/proc/meminfo: memFree=1821848/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=8828 CPUtime=1.49
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 1395 0 0 0 149 0 0 0 18 0 2 0 330548737 9039872 1370 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 2207 1370 218 20 0 1565 0
[pid=4498/tid=4500] ppid=4496 vsize=8828 CPUtime=1.48
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 1040 0 0 0 148 0 0 0 25 0 2 0 330548738 9039872 1370 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526312 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8828

[startup+3.10106 s]
/proc/loadavg: 0.98 1.06 1.14 2/79 4500
/proc/meminfo: memFree=1820248/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=12148 CPUtime=3.09
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 2224 0 0 0 308 1 0 0 18 0 2 0 330548737 12439552 2199 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 3037 2199 218 20 0 2395 0
[pid=4498/tid=4500] ppid=4496 vsize=12148 CPUtime=3.08
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 1869 0 0 0 307 1 0 0 25 0 2 0 330548738 12439552 2199 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526351 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12148

[startup+6.3017 s]
/proc/loadavg: 0.98 1.06 1.14 2/79 4500
/proc/meminfo: memFree=1815960/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=14064 CPUtime=6.29
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 2814 0 0 0 628 1 0 0 18 0 2 0 330548737 14401536 2714 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 3516 2714 218 20 0 2874 0
[pid=4498/tid=4500] ppid=4496 vsize=14064 CPUtime=6.28
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 2459 0 0 0 627 1 0 0 25 0 2 0 330548738 14401536 2714 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14064

[startup+12.702 s]
/proc/loadavg: 0.98 1.05 1.14 2/79 4500
/proc/meminfo: memFree=1809624/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=20132 CPUtime=12.69
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 4416 0 0 0 1267 2 0 0 18 0 2 0 330548737 20615168 4218 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 5033 4218 218 20 0 4391 0
[pid=4498/tid=4500] ppid=4496 vsize=20132 CPUtime=12.67
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 4061 0 0 0 1266 1 0 0 25 0 2 0 330548738 20615168 4218 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20132

[startup+25.5016 s]
/proc/loadavg: 0.99 1.05 1.14 2/79 4500
/proc/meminfo: memFree=1805784/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=24028 CPUtime=25.46
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 5599 0 0 0 2544 2 0 0 18 0 2 0 330548737 24604672 5224 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 6007 5224 218 20 0 5365 0
[pid=4498/tid=4500] ppid=4496 vsize=24028 CPUtime=25.46
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 5244 0 0 0 2544 2 0 0 25 0 2 0 330548738 24604672 5224 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 24028

[startup+51.1017 s]
/proc/loadavg: 0.99 1.05 1.14 2/79 4500
/proc/meminfo: memFree=1803096/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=26704 CPUtime=51.06
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 6736 0 0 0 5103 3 0 0 18 0 2 0 330548737 27344896 5885 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 6676 5885 218 20 0 6034 0
[pid=4498/tid=4500] ppid=4496 vsize=26704 CPUtime=51.05
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 6381 0 0 0 5102 3 0 0 25 0 2 0 330548738 27344896 5885 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134565556 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 26704

[startup+102.306 s]
/proc/loadavg: 0.99 1.04 1.13 2/79 4500
/proc/meminfo: memFree=1799960/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=29616 CPUtime=102.23
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 8301 0 0 0 10219 4 0 0 18 0 2 0 330548737 30326784 6634 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 7404 6634 218 20 0 6762 0
[pid=4498/tid=4500] ppid=4496 vsize=29616 CPUtime=102.21
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 7946 0 0 0 10218 3 0 0 25 0 2 0 330548738 30326784 6634 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 29616

[startup+162.301 s]
/proc/loadavg: 0.99 1.03 1.11 2/79 4500
/proc/meminfo: memFree=1797720/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=31968 CPUtime=162.18
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 9767 0 0 0 16213 5 0 0 18 0 2 0 330548737 32735232 7238 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 7992 7238 218 20 0 7350 0
[pid=4498/tid=4500] ppid=4496 vsize=31968 CPUtime=162.16
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 9412 0 0 0 16212 4 0 0 25 0 2 0 330548738 32735232 7238 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 31968

[startup+222.301 s]
/proc/loadavg: 0.99 1.02 1.10 2/79 4500
/proc/meminfo: memFree=1796632/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=32976 CPUtime=222.14
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 10941 0 0 0 22209 5 0 0 18 0 2 0 330548737 33767424 7430 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 8244 7430 218 20 0 7602 0
[pid=4498/tid=4500] ppid=4496 vsize=32976 CPUtime=222.13
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 10586 0 0 0 22208 5 0 0 25 0 2 0 330548738 33767424 7430 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526477 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 32976

[startup+282.301 s]
/proc/loadavg: 0.99 1.02 1.09 2/79 4500
/proc/meminfo: memFree=1795608/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=34156 CPUtime=282.11
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 12058 0 0 0 28206 5 0 0 18 0 2 0 330548737 34975744 7693 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 8539 7693 218 20 0 7897 0
[pid=4498/tid=4500] ppid=4496 vsize=34156 CPUtime=282.1
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 11703 0 0 0 28205 5 0 0 25 0 2 0 330548738 34975744 7693 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526477 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 34156

[startup+342.301 s]
/proc/loadavg: 0.99 1.01 1.08 2/79 4500
/proc/meminfo: memFree=1794840/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=34756 CPUtime=342.04
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 13040 0 0 0 34198 6 0 0 18 0 2 0 330548737 35590144 7882 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 8689 7882 218 20 0 8047 0
[pid=4498/tid=4500] ppid=4496 vsize=34756 CPUtime=342.04
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 12685 0 0 0 34198 6 0 0 25 0 2 0 330548738 35590144 7882 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 34756

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.08 2/79 4500
/proc/meminfo: memFree=1794328/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=35336 CPUtime=402.01
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 13897 0 0 0 40194 7 0 0 18 0 2 0 330548737 36184064 8018 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 8834 8018 218 20 0 8192 0
[pid=4498/tid=4500] ppid=4496 vsize=35336 CPUtime=402
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 13542 0 0 0 40193 7 0 0 25 0 2 0 330548738 36184064 8018 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526309 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 402.01
Current children cumulated vsize (KiB) 35336

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.07 2/79 4500
/proc/meminfo: memFree=1793816/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=35760 CPUtime=461.97
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 15044 0 0 0 46190 7 0 0 18 0 2 0 330548737 36618240 8151 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 8940 8151 218 20 0 8298 0
[pid=4498/tid=4500] ppid=4496 vsize=35760 CPUtime=461.96
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 14689 0 0 0 46189 7 0 0 25 0 2 0 330548738 36618240 8151 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526454 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 461.97
Current children cumulated vsize (KiB) 35760

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.07 2/79 4500
/proc/meminfo: memFree=1793048/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=36472 CPUtime=521.92
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 16007 0 0 0 52184 8 0 0 18 0 2 0 330548737 37347328 8356 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 9118 8356 218 20 0 8476 0
[pid=4498/tid=4500] ppid=4496 vsize=36472 CPUtime=521.91
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 15652 0 0 0 52183 8 0 0 25 0 2 0 330548738 37347328 8356 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 521.92
Current children cumulated vsize (KiB) 36472

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/79 4500
/proc/meminfo: memFree=1792088/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=37428 CPUtime=581.89
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 17034 0 0 0 58180 9 0 0 18 0 2 0 330548737 38326272 8609 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 9357 8609 218 20 0 8715 0
[pid=4498/tid=4500] ppid=4496 vsize=37428 CPUtime=581.88
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 16679 0 0 0 58179 9 0 0 25 0 2 0 330548738 38326272 8609 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134525945 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 581.89
Current children cumulated vsize (KiB) 37428

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/79 4500
/proc/meminfo: memFree=1791576/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=38576 CPUtime=641.86
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 17938 0 0 0 64176 10 0 0 18 0 2 0 330548737 39501824 8725 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 9644 8725 218 20 0 9002 0
[pid=4498/tid=4500] ppid=4496 vsize=38576 CPUtime=641.84
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 17583 0 0 0 64175 9 0 0 25 0 2 0 330548738 39501824 8725 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526327 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 641.86
Current children cumulated vsize (KiB) 38576

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.05 2/79 4500
/proc/meminfo: memFree=1791256/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=38888 CPUtime=701.81
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 18938 0 0 0 70171 10 0 0 18 0 2 0 330548737 39821312 8822 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 9722 8822 218 20 0 9080 0
[pid=4498/tid=4500] ppid=4496 vsize=38888 CPUtime=701.8
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 18583 0 0 0 70170 10 0 0 25 0 2 0 330548738 39821312 8822 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134566332 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 701.81
Current children cumulated vsize (KiB) 38888

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.04 2/79 4500
/proc/meminfo: memFree=1790744/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=39776 CPUtime=761.77
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 19778 0 0 0 76166 11 0 0 18 0 2 0 330548737 40730624 8950 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 9944 8950 218 20 0 9302 0
[pid=4498/tid=4500] ppid=4496 vsize=39776 CPUtime=761.76
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 19423 0 0 0 76165 11 0 0 25 0 2 0 330548738 40730624 8950 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526294 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 761.77
Current children cumulated vsize (KiB) 39776

[startup+822.303 s]
/proc/loadavg: 0.99 1.00 1.04 2/79 4500
/proc/meminfo: memFree=1790296/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=40064 CPUtime=821.73
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 20580 0 0 0 82162 11 0 0 18 0 2 0 330548737 41025536 9031 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 10016 9031 218 20 0 9374 0
[pid=4498/tid=4500] ppid=4496 vsize=40064 CPUtime=821.72
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 20225 0 0 0 82161 11 0 0 25 0 2 0 330548738 41025536 9031 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 821.73
Current children cumulated vsize (KiB) 40064

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.03 2/79 4500
/proc/meminfo: memFree=1789912/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=40376 CPUtime=881.69
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 21488 0 0 0 88157 12 0 0 18 0 2 0 330548737 41345024 9106 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 10094 9106 218 20 0 9452 0
[pid=4498/tid=4500] ppid=4496 vsize=40376 CPUtime=881.67
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 21133 0 0 0 88156 11 0 0 25 0 2 0 330548738 41345024 9106 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 881.69
Current children cumulated vsize (KiB) 40376

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.03 2/79 4500
/proc/meminfo: memFree=1788504/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=41912 CPUtime=941.64
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 22497 0 0 0 94151 13 0 0 18 0 2 0 330548737 42917888 9484 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 10478 9484 218 20 0 9836 0
[pid=4498/tid=4500] ppid=4496 vsize=41912 CPUtime=941.64
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 22142 0 0 0 94151 13 0 0 25 0 2 0 330548738 42917888 9484 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 941.64
Current children cumulated vsize (KiB) 41912

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.02 2/85 4678
/proc/meminfo: memFree=1786720/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=42196 CPUtime=1001.58
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 23348 0 0 0 100129 29 0 0 18 0 2 0 330548737 43208704 9591 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 10549 9591 218 20 0 9907 0
[pid=4498/tid=4500] ppid=4496 vsize=42196 CPUtime=1001.57
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 22993 0 0 0 100128 29 0 0 25 0 2 0 330548738 43208704 9591 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526489 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1001.58
Current children cumulated vsize (KiB) 42196

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.01 2/79 4698
/proc/meminfo: memFree=1787416/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=42876 CPUtime=1061.54
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 24081 0 0 0 106124 30 0 0 18 0 2 0 330548737 43905024 9682 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 10719 9682 218 20 0 10077 0
[pid=4498/tid=4500] ppid=4496 vsize=42876 CPUtime=1061.53
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 23726 0 0 0 106123 30 0 0 25 0 2 0 330548738 43905024 9682 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134565715 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1061.54
Current children cumulated vsize (KiB) 42876

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.01 2/79 4698
/proc/meminfo: memFree=1787352/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=43040 CPUtime=1121.49
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 24889 0 0 0 112118 31 0 0 18 0 2 0 330548737 44072960 9735 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 10760 9735 218 20 0 10118 0
[pid=4498/tid=4500] ppid=4496 vsize=43040 CPUtime=1121.49
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 24534 0 0 0 112118 31 0 0 25 0 2 0 330548738 44072960 9735 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1121.49
Current children cumulated vsize (KiB) 43040

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 4698
/proc/meminfo: memFree=1787288/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=43040 CPUtime=1181.46
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 25783 0 0 0 118115 31 0 0 18 0 2 0 330548737 44072960 9757 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 10760 9757 218 20 0 10118 0
[pid=4498/tid=4500] ppid=4496 vsize=43040 CPUtime=1181.45
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 25428 0 0 0 118114 31 0 0 25 0 2 0 330548738 44072960 9757 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1181.46
Current children cumulated vsize (KiB) 43040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 4698
/proc/meminfo: memFree=1787160/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=43352 CPUtime=1200.05
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 26060 0 0 0 119974 31 0 0 18 0 2 0 330548737 44392448 9814 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 10838 9814 218 20 0 10196 0
[pid=4498/tid=4500] ppid=4496 vsize=43352 CPUtime=1200.04
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 25705 0 0 0 119973 31 0 0 25 0 2 0 330548738 44392448 9814 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526445 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 43352

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

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

[startup+1200.9 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 4698
/proc/meminfo: memFree=1787160/2055920 swapFree=4154884/4192956
[pid=4498] ppid=4496 vsize=43352 CPUtime=1200.05
/proc/4498/stat : 4498 (MiraXTv1_dyn) S 4496 4498 3150 0 -1 4194304 26060 0 0 0 119974 31 0 0 18 0 2 0 330548737 44392448 9814 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/4498/statm: 10838 9814 218 20 0 10196 0
[pid=4498/tid=4500] ppid=4496 vsize=43352 CPUtime=1200.04
/proc/4498/task/4500/stat : 4500 (MiraXTv1_dyn) R 4496 4498 3150 0 -1 4194368 25705 0 0 0 119973 31 0 0 25 0 2 0 330548738 44392448 9814 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526445 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 43352

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.92
CPU time (s): 1200.07
CPU user time (s): 1199.75
CPU system time (s): 0.32495
CPU usage (%): 99.9293
Max. virtual memory (cumulated for all children) (KiB): 43472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.32495
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26060
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= 13
involuntary context switches= 30146

runsolver used 1.35279 second user time and 3.06553 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Thu May 10 19:45:14 UTC 2007

IDJOB= 297275
IDBENCH= 19957
IDSOLVER= 130
FILE ID= node20/297275-1178826314

PBS_JOBID= 5250969

Free space on /tmp= 66557 MiB

SOLVER NAME= MiraXT v1
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2037574412-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297275-1178826314/MiraXTv1_dyn /tmp/evaluation/297275-1178826314/instance-297275-1178826314.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-297275-1178826314 -o ROOT/results/node20/solver-297275-1178826314 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/297275-1178826314/MiraXTv1_dyn /tmp/evaluation/297275-1178826314/instance-297275-1178826314.cnf            

META MD5SUM SOLVER= 2ad149617ed8d249d89b067eb44c33da
MD5SUM BENCH=  3b2c4eb149ae1c8dc4565c734d45bf69

RANDOM SEED= 859958787

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
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		: 3000.265
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:       1826496 kB
Buffers:         39656 kB
Cached:         124372 kB
SwapCached:      17192 kB
Active:         102844 kB
Inactive:        84872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826496 kB
SwapTotal:     4192956 kB
SwapFree:      4154884 kB
Dirty:            3956 kB
Writeback:           0 kB
Mapped:          29812 kB
Slab:            27316 kB
Committed_AS:  6757184 kB
PageTables:       1744 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 node20 on Thu May 10 20:05:17 UTC 2007