Trace number 298783

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
CMUSAT 2007-02-08? (TO) 1200.07 1200.5

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1085782051-01.UNSAT.shuffled.cnf
MD5SUM7faf66a7cdab73c483b5715fbee2bc7a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark29.2216
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
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 Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  360                                                  |
0.00/0.00	c |  Number of clauses:    1533                                                 |

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/node19/watcher-298783-1171860500 -o ROOT/results/node19/solver-298783-1171860500 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298783-1171860500/cmusat /tmp/evaluation/298783-1171860500/instance-298783-1171860500.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: 0.92 0.98 0.99 3/77 29696
/proc/meminfo: memFree=1386480/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=2312 CPUtime=0
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 206004014 2367488 172 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134540629 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 578 173 109 243 0 332 0

[startup+0.107412 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29696
/proc/meminfo: memFree=1386480/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=2596 CPUtime=0.1
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 261 0 0 0 10 0 0 0 18 0 1 0 206004014 2658304 244 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 649 244 118 243 0 403 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2596

[startup+0.516456 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29696
/proc/meminfo: memFree=1386480/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=2932 CPUtime=0.51
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 353 0 0 0 51 0 0 0 22 0 1 0 206004014 3002368 336 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 733 336 118 243 0 487 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2932

[startup+1.34355 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 29697
/proc/meminfo: memFree=1385320/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=4112 CPUtime=1.33
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 591 0 0 0 133 0 0 0 25 0 1 0 206004014 4210688 574 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589560 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 1028 574 118 243 0 782 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4112

[startup+2.97972 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 29697
/proc/meminfo: memFree=1384424/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=4244 CPUtime=2.97
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 682 0 0 0 297 0 0 0 25 0 1 0 206004014 4345856 665 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 1061 665 118 243 0 815 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4244

[startup+6.25608 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29697
/proc/meminfo: memFree=1382440/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=6128 CPUtime=6.25
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 1127 0 0 0 625 0 0 0 25 0 1 0 206004014 6275072 1074 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 1532 1074 118 243 0 1286 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 6128

[startup+12.7128 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 29697
/proc/meminfo: memFree=1381416/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=7112 CPUtime=12.7
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 1513 0 0 0 1270 0 0 0 25 0 1 0 206004014 7282688 1381 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 1778 1381 118 243 0 1532 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7112

[startup+25.5132 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 29697
/proc/meminfo: memFree=1378536/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=10228 CPUtime=25.5
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 2525 0 0 0 2549 1 0 0 25 0 1 0 206004014 10473472 2018 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 2557 2018 118 243 0 2311 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 10228

[startup+51.125 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 29697
/proc/meminfo: memFree=1375784/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=12604 CPUtime=51.11
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 3520 0 0 0 5109 2 0 0 25 0 1 0 206004014 12906496 2716 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134521768 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 3151 2716 118 243 0 2905 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 12604

[startup+102.344 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 29697
/proc/meminfo: memFree=1370408/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=19044 CPUtime=102.31
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 5680 0 0 0 10228 3 0 0 25 0 1 0 206004014 19501056 4064 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 4761 4064 118 243 0 4515 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 19044

[startup+162.375 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29697
/proc/meminfo: memFree=1367592/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=21512 CPUtime=162.32
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 6650 0 0 0 16228 4 0 0 25 0 1 0 206004014 22028288 4753 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 5378 4753 118 243 0 5132 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 21512

[startup+222.404 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29697
/proc/meminfo: memFree=1356648/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=35032 CPUtime=222.34
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 10469 0 0 0 22227 7 0 0 25 0 1 0 206004014 35872768 7468 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 8758 7468 118 243 0 8512 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 35032

[startup+282.434 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29697
/proc/meminfo: memFree=1356136/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=35108 CPUtime=282.36
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 10792 0 0 0 28228 8 0 0 25 0 1 0 206004014 35950592 7596 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589736 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 8777 7596 118 243 0 8531 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 35108

[startup+342.466 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29697
/proc/meminfo: memFree=1355496/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=35516 CPUtime=342.36
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 11168 0 0 0 34228 8 0 0 25 0 1 0 206004014 36368384 7758 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 8879 7758 118 243 0 8633 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 35516

[startup+402.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29697
/proc/meminfo: memFree=1354664/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=36060 CPUtime=402.39
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 11629 0 0 0 40229 10 0 0 25 0 1 0 206004014 36925440 7951 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 9015 7951 118 243 0 8769 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 36060

[startup+462.535 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29697
/proc/meminfo: memFree=1354280/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=36192 CPUtime=462.4
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 11737 0 0 0 46230 10 0 0 25 0 1 0 206004014 37060608 8059 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589648 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 9048 8059 118 243 0 8802 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 36192

[startup+522.564 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29697
/proc/meminfo: memFree=1353640/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=36744 CPUtime=522.42
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 12144 0 0 0 52231 11 0 0 25 0 1 0 206004014 37625856 8208 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 9186 8208 118 243 0 8940 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 36744

[startup+582.591 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29697
/proc/meminfo: memFree=1350696/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=39364 CPUtime=582.43
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 13167 0 0 0 58231 12 0 0 25 0 1 0 206004014 40308736 8948 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 9841 8948 118 243 0 9595 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 39364

[startup+642.628 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29697
/proc/meminfo: memFree=1350440/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=39528 CPUtime=642.45
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 13230 0 0 0 64232 13 0 0 25 0 1 0 206004014 40476672 9011 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 9882 9011 118 243 0 9636 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 39528

[startup+702.662 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29697
/proc/meminfo: memFree=1347048/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=42592 CPUtime=702.47
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 14387 0 0 0 70233 14 0 0 25 0 1 0 206004014 43614208 9857 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 10648 9857 118 243 0 10402 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 42592

[startup+762.693 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 29723
/proc/meminfo: memFree=1345528/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=43400 CPUtime=762.48
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 14540 0 0 0 76233 15 0 0 25 0 1 0 206004014 44441600 9977 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 10850 9977 118 243 0 10604 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 43400

[startup+822.759 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 29835
/proc/meminfo: memFree=1342384/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=46056 CPUtime=822.46
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 15280 0 0 0 82229 17 0 0 25 0 1 0 206004014 47161344 10717 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 11514 10717 118 243 0 11268 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 46056

[startup+882.811 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29895
/proc/meminfo: memFree=1341672/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=47608 CPUtime=882.45
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 16033 0 0 0 88227 18 0 0 25 0 1 0 206004014 48750592 11128 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 11902 11128 118 243 0 11656 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 47608

[startup+942.843 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29895
/proc/meminfo: memFree=1341544/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=47868 CPUtime=942.47
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 16120 0 0 0 94228 19 0 0 25 0 1 0 206004014 49016832 11182 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 11967 11182 118 243 0 11721 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 47868

[startup+1002.87 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29895
/proc/meminfo: memFree=1324456/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=70568 CPUtime=1002.49
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 21933 0 0 0 100227 22 0 0 25 0 1 0 206004014 72261632 15467 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 17642 15467 118 243 0 17396 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 70568

[startup+1062.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29895
/proc/meminfo: memFree=1324136/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=70716 CPUtime=1062.5
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 22386 0 0 0 106228 22 0 0 25 0 1 0 206004014 72413184 15544 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 17679 15544 118 243 0 17433 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 70716

[startup+1122.94 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29895
/proc/meminfo: memFree=1324136/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=70716 CPUtime=1122.52
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 22393 0 0 0 112229 23 0 0 25 0 1 0 206004014 72413184 15551 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 17679 15551 118 243 0 17433 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 70716

[startup+1182.96 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29895
/proc/meminfo: memFree=1323944/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=70716 CPUtime=1182.53
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 22425 0 0 0 118230 23 0 0 25 0 1 0 206004014 72413184 15583 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 17679 15583 118 243 0 17433 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 70716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29895
/proc/meminfo: memFree=1323816/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=70716 CPUtime=1200.05
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 22483 0 0 0 119981 24 0 0 25 0 1 0 206004014 72413184 15641 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 17679 15641 118 243 0 17433 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 70716

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

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

[startup+1200.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29895
/proc/meminfo: memFree=1323816/2055920 swapFree=4192812/4192956
[pid=29696] ppid=29694 vsize=70716 CPUtime=1200.05
/proc/29696/stat : 29696 (cmusat) R 29694 29696 28344 0 -1 4194304 22483 0 0 0 119981 24 0 0 25 0 1 0 206004014 72413184 15641 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29696/statm: 17679 15641 118 243 0 17433 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 70716

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.07
CPU user time (s): 1199.82
CPU system time (s): 0.251961
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 70716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.251961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22483
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= 9500

runsolver used 1.37079 second user time and 2.88156 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Mon Feb 19 04:48:20 UTC 2007

IDJOB= 298783
IDBENCH= 19994
IDSOLVER= 121
FILE ID= node19/298783-1171860500

PBS_JOBID= 3839407

Free space on /tmp= 66544 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1085782051-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298783-1171860500/cmusat /tmp/evaluation/298783-1171860500/instance-298783-1171860500.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-298783-1171860500 -o ROOT/results/node19/solver-298783-1171860500 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298783-1171860500/cmusat /tmp/evaluation/298783-1171860500/instance-298783-1171860500.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7faf66a7cdab73c483b5715fbee2bc7a

RANDOM SEED= 432241898

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1386952 kB
Buffers:         55784 kB
Cached:         496036 kB
SwapCached:          0 kB
Active:         283376 kB
Inactive:       312048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1386952 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2488 kB
Writeback:           0 kB
Mapped:          62512 kB
Slab:            59092 kB
Committed_AS:   852292 kB
PageTables:       1756 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= 66544 MiB

End job on node19 on Mon Feb 19 05:08:23 UTC 2007