Trace number 319928

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
Rsat 2007-02-08? (TO) 1200.06 1200.51

General information on the benchmark

Nameindustrial/grieu/
vmpc_29.cnf
MD5SUM1e81246225c81a67548d334d1dfcc24b
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark31.4722
Satisfiable
(Un)Satisfiability was proved
Number of variables841
Number of clauses120147
Sum of the clauses size314766
Maximum clause length29
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 247183
Number of clauses of size 372906
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 558

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |  120147   314766 |   36044       0        0     nan |  0.000 % |
0.00/0.08	c ==============================================================================
0.00/0.08	c Result  :   #vars: 841   #clauses: 120147   #literals: 314766
0.00/0.08	c CPU time:   0.071989 s
0.00/0.08	c ==============================================================================
0.19/0.20	c Rsat version 2.00

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/node76/watcher-319928-1173038035 -o ROOT/results/node76/solver-319928-1173038035 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319928-1173038035/rsat.sh /tmp/evaluation/319928-1173038035/instance-319928-1173038035.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: 0.91 0.96 0.91 3/69 17841
/proc/meminfo: memFree=1714952/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 281 0 0 0 0 0 0 0 20 0 1 0 323761794 5488640 230 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/17841/statm: 1340 230 193 169 0 50 0
[pid=17842] ppid=17841 vsize=952 CPUtime=0
/proc/17842/stat : 17842 (SatElite) R 17841 17841 16989 0 -1 4194304 144 0 0 0 0 0 0 0 21 0 1 0 323761794 974848 126 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/17842/statm: 238 127 49 128 0 107 0

[startup+0.086044 s]
/proc/loadavg: 0.91 0.96 0.91 3/69 17841
/proc/meminfo: memFree=1714952/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 281 0 0 0 0 0 0 0 20 0 1 0 323761794 5488640 230 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/17841/statm: 1340 230 193 169 0 50 0
[pid=17842] ppid=17841 vsize=7200 CPUtime=0.08
/proc/17842/stat : 17842 (SatElite) R 17841 17841 16989 0 -1 4194304 1730 0 0 0 7 1 0 0 21 0 1 0 323761794 7372800 1712 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/17842/statm: 1800 1712 67 128 0 1669 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12560

[startup+0.101047 s]
/proc/loadavg: 0.91 0.96 0.91 3/69 17841
/proc/meminfo: memFree=1714952/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 281 0 0 0 0 0 0 0 20 0 1 0 323761794 5488640 230 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/17841/statm: 1340 230 193 169 0 50 0
[pid=17842] ppid=17841 vsize=7200 CPUtime=0.09
/proc/17842/stat : 17842 (SatElite) R 17841 17841 16989 0 -1 4194304 1730 0 0 0 8 1 0 0 21 0 1 0 323761794 7372800 1712 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/17842/statm: 1800 1712 67 128 0 1669 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12560

[startup+0.301071 s]
/proc/loadavg: 0.91 0.96 0.91 3/69 17841
/proc/meminfo: memFree=1714952/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5360

[startup+0.701115 s]
/proc/loadavg: 0.91 0.96 0.91 3/69 17841
/proc/meminfo: memFree=1714952/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5360

[startup+1.50121 s]
/proc/loadavg: 0.91 0.96 0.91 2/71 17844
/proc/meminfo: memFree=1704888/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=10008 CPUtime=1.29
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 2341 0 0 0 128 1 0 0 25 0 1 0 323761814 10248192 2327 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 2502 2327 86 211 0 2288 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15368

[startup+3.10139 s]
/proc/loadavg: 0.91 0.96 0.91 2/71 17844
/proc/meminfo: memFree=1703352/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=11216 CPUtime=2.88
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 2657 0 0 0 287 1 0 0 25 0 1 0 323761814 11485184 2643 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 2804 2643 86 211 0 2590 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16576

[startup+6.30176 s]
/proc/loadavg: 0.92 0.96 0.91 2/71 17844
/proc/meminfo: memFree=1700280/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=14444 CPUtime=6.09
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 3432 0 0 0 607 2 0 0 25 0 1 0 323761814 14790656 3418 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 3611 3418 86 211 0 3397 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19804

[startup+12.7025 s]
/proc/loadavg: 0.93 0.96 0.91 2/71 17844
/proc/meminfo: memFree=1696392/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=17524 CPUtime=12.49
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 4629 0 0 0 1246 3 0 0 25 0 1 0 323761814 17944576 4129 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 4381 4129 86 211 0 4167 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22884

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.91 2/71 17844
/proc/meminfo: memFree=1692552/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=21404 CPUtime=25.28
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 5673 0 0 0 2523 5 0 0 25 0 1 0 323761814 21917696 5173 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 5351 5173 86 211 0 5137 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 26764

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.91 2/71 17844
/proc/meminfo: memFree=1688008/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=26808 CPUtime=50.87
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 7443 0 0 0 5081 6 0 0 25 0 1 0 323761814 27451392 6361 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 6702 6361 86 211 0 6488 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 32168

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/71 17844
/proc/meminfo: memFree=1682568/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=31708 CPUtime=102.06
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 9500 0 0 0 10198 8 0 0 25 0 1 0 323761814 32468992 7646 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 7927 7646 86 211 0 7713 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 37068

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 17844
/proc/meminfo: memFree=1673800/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=41284 CPUtime=162.03
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 13648 0 0 0 16193 10 0 0 25 0 1 0 323761814 42274816 9781 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 10321 9781 86 211 0 10107 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 46644

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 17844
/proc/meminfo: memFree=1665096/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=49948 CPUtime=222.02
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 15861 0 0 0 22189 13 0 0 25 0 1 0 323761814 51146752 11994 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 12487 11994 86 211 0 12273 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 55308

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 17844
/proc/meminfo: memFree=1653512/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=60704 CPUtime=282
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 20229 0 0 0 28184 16 0 0 25 0 1 0 323761814 62160896 14822 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 15176 14822 86 211 0 14962 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 66064

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 17844
/proc/meminfo: memFree=1653512/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=60704 CPUtime=341.99
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 20244 0 0 0 34183 16 0 0 25 0 1 0 323761814 62160896 14837 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 15176 14837 86 211 0 14962 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 66064

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 17844
/proc/meminfo: memFree=1653256/2055888 swapFree=4087252/4096564

################
# More data... #
################

[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=93360 CPUtime=581.83
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 28544 0 0 0 58159 24 0 0 25 0 1 0 323761814 95600640 22367 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 23340 22367 86 211 0 23126 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 98720

[startup+642.301 s]
/proc/loadavg: 1.02 1.02 0.94 2/71 18042
/proc/meminfo: memFree=1614792/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=101448 CPUtime=641.82
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 30618 0 0 0 64156 26 0 0 25 0 1 0 323761814 103882752 24441 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 25362 24441 86 211 0 25148 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 106808

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 0.94 2/71 18042
/proc/meminfo: memFree=1614152/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=101616 CPUtime=701.8
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 33875 0 0 0 70152 28 0 0 25 0 1 0 323761814 104054784 24543 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 25404 24543 86 211 0 25190 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 106976

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 18042
/proc/meminfo: memFree=1614216/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=101616 CPUtime=761.79
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 33875 0 0 0 76151 28 0 0 25 0 1 0 323761814 104054784 24543 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 25404 24543 86 211 0 25190 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 106976

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 18042
/proc/meminfo: memFree=1614216/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=101616 CPUtime=821.77
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 33875 0 0 0 82149 28 0 0 25 0 1 0 323761814 104054784 24543 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 25404 24543 86 211 0 25190 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 106976

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 18042
/proc/meminfo: memFree=1614280/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=101616 CPUtime=881.75
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 33879 0 0 0 88147 28 0 0 25 0 1 0 323761814 104054784 24547 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 25404 24547 86 211 0 25190 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 106976

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 18042
/proc/meminfo: memFree=1614344/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=101616 CPUtime=941.73
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 33879 0 0 0 94145 28 0 0 25 0 1 0 323761814 104054784 24547 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 25404 24547 86 211 0 25190 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 106976

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 18042
/proc/meminfo: memFree=1613960/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=101616 CPUtime=1001.71
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 33981 0 0 0 100143 28 0 0 25 0 1 0 323761814 104054784 24649 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 25404 24649 86 211 0 25190 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 106976

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 18042
/proc/meminfo: memFree=1613448/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=101880 CPUtime=1061.71
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 34145 0 0 0 106142 29 0 0 25 0 1 0 323761814 104325120 24753 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 25470 24753 86 211 0 25256 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 107240

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 18042
/proc/meminfo: memFree=1613448/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=101880 CPUtime=1121.69
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 34145 0 0 0 112140 29 0 0 25 0 1 0 323761814 104325120 24753 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 25470 24753 86 211 0 25256 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 107240

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 18042
/proc/meminfo: memFree=1613448/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=101748 CPUtime=1181.67
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 34191 0 0 0 118138 29 0 0 25 0 1 0 323761814 104189952 24728 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 25437 24728 86 211 0 25223 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 107108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 18042
/proc/meminfo: memFree=1613448/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=101748 CPUtime=1199.87
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 34191 0 0 0 119958 29 0 0 25 0 1 0 323761814 104189952 24728 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 25437 24728 86 211 0 25223 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 107108

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: 1.00 1.00 0.94 2/71 18042
/proc/meminfo: memFree=1613448/2055888 swapFree=4087252/4096564
[pid=17841] ppid=17839 vsize=5360 CPUtime=0.19
/proc/17841/stat : 17841 (rsat.sh) S 17839 17841 16989 0 -1 4194304 303 1731 0 0 0 0 18 1 16 0 1 0 323761794 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/17841/statm: 1340 232 193 169 0 50 0
[pid=17844] ppid=17841 vsize=101748 CPUtime=1199.87
/proc/17844/stat : 17844 (rsat) R 17841 17841 16989 0 -1 4194304 34191 0 0 0 119958 29 0 0 25 0 1 0 323761814 104189952 24728 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17844/statm: 25437 24728 86 211 0 25223 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 107108

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17841 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=184971 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=18997
CPU time returned by wait4() is 0.203968
while last known CPU time is 1200.06

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.76
CPU system time (s): 0.3
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 119640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.184971
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2034
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= 15
involuntary context switches= 3

runsolver used 1.10983 second user time and 2.33465 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Sun Mar  4 19:53:55 UTC 2007

IDJOB= 319928
IDBENCH= 20491
IDSOLVER= 104
FILE ID= node76/319928-1173038035

PBS_JOBID= 4012434

Free space on /tmp= 66648 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_29.cnf
COMMAND LINE= /tmp/evaluation/319928-1173038035/rsat.sh /tmp/evaluation/319928-1173038035/instance-319928-1173038035.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-319928-1173038035 -o ROOT/results/node76/solver-319928-1173038035 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319928-1173038035/rsat.sh /tmp/evaluation/319928-1173038035/instance-319928-1173038035.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  1e81246225c81a67548d334d1dfcc24b

RANDOM SEED= 792387659

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1715424 kB
Buffers:         14608 kB
Cached:         249456 kB
SwapCached:       2836 kB
Active:          97604 kB
Inactive:       179484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1715424 kB
SwapTotal:     4096564 kB
SwapFree:      4087252 kB
Dirty:            3336 kB
Writeback:           0 kB
Mapped:          18916 kB
Slab:            49720 kB
Committed_AS:  1139788 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66646 MiB

End job on node76 on Sun Mar  4 20:13:58 UTC 2007