Trace number 311452

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) 1200.06 1200.47

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S923582293-10-UNSAT.cnf
MD5SUM1333c75253371ada765a5acec896e8d5
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 variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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:  2035                                                 |
0.00/0.01	c |  Number of clauses:    6327                                                 |

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/node72/watcher-311452-1172570159 -o ROOT/results/node72/solver-311452-1172570159 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311452-1172570159/cmusat /tmp/evaluation/311452-1172570159/instance-311452-1172570159.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 2/77 19668
/proc/meminfo: memFree=1837864/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=2184 CPUtime=0
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 175 0 0 0 0 0 0 0 20 0 1 0 276983725 2236416 158 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 579 162 95 243 0 333 0

[startup+0.107313 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 19668
/proc/meminfo: memFree=1837864/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=3148 CPUtime=0.1
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 404 0 0 0 10 0 0 0 21 0 1 0 276983725 3223552 387 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 787 387 118 243 0 541 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3148

[startup+0.515358 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 19668
/proc/meminfo: memFree=1837864/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=3848 CPUtime=0.51
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 606 0 0 0 51 0 0 0 24 0 1 0 276983725 3940352 589 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589515 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 962 589 118 243 0 716 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3848

[startup+1.33543 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19669
/proc/meminfo: memFree=1835744/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=4192 CPUtime=1.32
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 671 0 0 0 132 0 0 0 25 0 1 0 276983725 4292608 654 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 1048 654 118 243 0 802 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4192

[startup+2.97158 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19669
/proc/meminfo: memFree=1835104/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=6192 CPUtime=2.96
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 1103 0 0 0 296 0 0 0 25 0 1 0 276983725 6340608 1086 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 1548 1086 118 243 0 1302 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6192

[startup+6.24787 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19669
/proc/meminfo: memFree=1833568/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=6268 CPUtime=6.24
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 1153 0 0 0 624 0 0 0 25 0 1 0 276983725 6418432 1136 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589698 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 1567 1136 118 243 0 1321 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6268

[startup+12.7065 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19669
/proc/meminfo: memFree=1832032/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=7740 CPUtime=12.69
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 1616 0 0 0 1269 0 0 0 25 0 1 0 276983725 7925760 1529 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 1935 1529 118 243 0 1689 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7740

[startup+25.5096 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19669
/proc/meminfo: memFree=1827488/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=12720 CPUtime=25.49
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 3135 0 0 0 2548 1 0 0 25 0 1 0 276983725 13025280 2664 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589722 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 3180 2664 118 243 0 2934 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12720

[startup+51.122 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 19669
/proc/meminfo: memFree=1823904/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=16240 CPUtime=51.09
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 4348 0 0 0 5107 2 0 0 25 0 1 0 276983725 16629760 3630 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 4060 3630 118 243 0 3814 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16240

[startup+102.331 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 19669
/proc/meminfo: memFree=1811936/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=28928 CPUtime=102.29
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 7970 0 0 0 10224 5 0 0 25 0 1 0 276983725 29622272 6545 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 7232 6545 118 243 0 6986 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 28928

[startup+162.363 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 19669
/proc/meminfo: memFree=1811104/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=29360 CPUtime=162.31
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 8503 0 0 0 16226 5 0 0 25 0 1 0 276983725 30064640 6738 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 7340 6738 118 243 0 7094 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 29360

[startup+222.397 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 19669
/proc/meminfo: memFree=1808416/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=31632 CPUtime=222.33
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 9452 0 0 0 22226 7 0 0 25 0 1 0 276983725 32391168 7406 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134521765 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 7908 7406 118 243 0 7662 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 31632

[startup+282.427 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19669
/proc/meminfo: memFree=1806176/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=33720 CPUtime=282.34
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 10168 0 0 0 28226 8 0 0 25 0 1 0 276983725 34529280 7962 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 8430 7962 118 243 0 8184 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 33720

[startup+342.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19781
/proc/meminfo: memFree=1789808/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=51384 CPUtime=342.32
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 14820 0 0 0 34222 10 0 0 25 0 1 0 276983725 52617216 11707 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 12846 11707 118 243 0 12600 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 51384

[startup+402.545 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19871
/proc/meminfo: memFree=1790248/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=51616 CPUtime=402.31
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 15154 0 0 0 40220 11 0 0 25 0 1 0 276983725 52854784 11850 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 12904 11850 118 243 0 12658 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 51616

[startup+462.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19871
/proc/meminfo: memFree=1789864/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=51856 CPUtime=462.33
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 15494 0 0 0 46221 12 0 0 25 0 1 0 276983725 53100544 11981 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 12964 11981 118 243 0 12718 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 51856

[startup+522.604 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19871
/proc/meminfo: memFree=1789352/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=52340 CPUtime=522.34
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 15621 0 0 0 52222 12 0 0 25 0 1 0 276983725 53596160 12108 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 13085 12108 118 243 0 12839 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 52340

[startup+582.632 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 19871
/proc/meminfo: memFree=1787496/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=54052 CPUtime=582.35
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 16318 0 0 0 58222 13 0 0 25 0 1 0 276983725 55349248 12576 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 13513 12576 118 243 0 13267 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 54052

[startup+642.665 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19871
/proc/meminfo: memFree=1780520/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=60628 CPUtime=642.37
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 18303 0 0 0 64221 16 0 0 25 0 1 0 276983725 62083072 14311 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 15157 14311 118 243 0 14911 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 60628

[startup+702.696 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 19871
/proc/meminfo: memFree=1780200/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=60944 CPUtime=702.39
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 18372 0 0 0 70222 17 0 0 25 0 1 0 276983725 62406656 14380 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 15236 14380 118 243 0 14990 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 60944

[startup+762.728 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19871
/proc/meminfo: memFree=1777896/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=63536 CPUtime=762.41
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 18998 0 0 0 76223 18 0 0 25 0 1 0 276983725 65060864 15006 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589710 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 15884 15006 118 243 0 15638 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 63536

[startup+822.759 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19871
/proc/meminfo: memFree=1771304/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=69544 CPUtime=822.42
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 20868 0 0 0 82222 20 0 0 25 0 1 0 276983725 71213056 16602 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 17386 16602 118 243 0 17140 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 69544

[startup+882.791 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 19871
/proc/meminfo: memFree=1771240/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=69688 CPUtime=882.44
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 20875 0 0 0 88223 21 0 0 25 0 1 0 276983725 71360512 16609 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 17422 16609 118 243 0 17176 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 69688

[startup+942.82 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19871
/proc/meminfo: memFree=1771048/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=69832 CPUtime=942.46
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 20943 0 0 0 94224 22 0 0 25 0 1 0 276983725 71507968 16677 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 17458 16677 118 243 0 17212 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 69832

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19871
/proc/meminfo: memFree=1767272/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=73260 CPUtime=1002.47
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 22189 0 0 0 100224 23 0 0 25 0 1 0 276983725 75018240 17623 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 18315 17623 118 243 0 18069 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 73260

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19871
/proc/meminfo: memFree=1767208/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=73400 CPUtime=1062.49
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 22208 0 0 0 106225 24 0 0 25 0 1 0 276983725 75161600 17642 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 18350 17642 118 243 0 18104 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 73400

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19871
/proc/meminfo: memFree=1767016/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=73560 CPUtime=1122.49
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 22257 0 0 0 112225 24 0 0 25 0 1 0 276983725 75325440 17691 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 18390 17691 118 243 0 18144 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 73560

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19871
/proc/meminfo: memFree=1766504/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=73688 CPUtime=1182.51
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 22741 0 0 0 118226 25 0 0 25 0 1 0 276983725 75456512 17846 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 18422 17846 118 243 0 18176 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 73688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19871
/proc/meminfo: memFree=1766504/2055920 swapFree=4152064/4192956
[pid=19668] ppid=19666 vsize=73688 CPUtime=1200.03
/proc/19668/stat : 19668 (cmusat) R 19666 19668 19608 0 -1 4194304 22741 0 0 0 119978 25 0 0 25 0 1 0 276983725 75456512 17846 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19668/statm: 18422 17846 118 243 0 18176 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 73688

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.06
CPU user time (s): 1199.79
CPU system time (s): 0.269958
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 73688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.269958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22741
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= 5
involuntary context switches= 1857

runsolver used 1.40479 second user time and 2.86256 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Tue Feb 27 09:55:59 UTC 2007

IDJOB= 311452
IDBENCH= 20314
IDSOLVER= 121
FILE ID= node72/311452-1172570159

PBS_JOBID= 3971901

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S923582293-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311452-1172570159/cmusat /tmp/evaluation/311452-1172570159/instance-311452-1172570159.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-311452-1172570159 -o ROOT/results/node72/solver-311452-1172570159 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311452-1172570159/cmusat /tmp/evaluation/311452-1172570159/instance-311452-1172570159.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  1333c75253371ada765a5acec896e8d5

RANDOM SEED= 52244765

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1838336 kB
Buffers:         36308 kB
Cached:         116092 kB
SwapCached:       9916 kB
Active:         115164 kB
Inactive:        63540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1838336 kB
SwapTotal:     4192956 kB
SwapFree:      4152064 kB
Dirty:            2748 kB
Writeback:           0 kB
Mapped:          30052 kB
Slab:            24516 kB
Committed_AS:   649796 kB
PageTables:       1680 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= 66559 MiB

End job on node72 on Tue Feb 27 10:16:02 UTC 2007