Trace number 311561

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
MXC 2007-02-08? (TO) 1200.11 1200.4

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
MD5SUM3fec6aa272c98a2a7e0bf3cf53f83f02
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.38794
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)



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-311561-1172571682 -o ROOT/results/node72/solver-311561-1172571682 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311561-1172571682/mxc /tmp/evaluation/311561-1172571682/instance-311561-1172571682.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 19994
/proc/meminfo: memFree=1839032/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=1388 CPUtime=0
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 277136015 1421312 178 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 347 178 46 122 0 221 0

[startup+0.107527 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19994
/proc/meminfo: memFree=1839032/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=1520 CPUtime=0.1
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 247 0 0 0 10 0 0 0 18 0 1 0 277136015 1556480 231 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 380 231 59 122 0 254 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1520

[startup+0.517565 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19994
/proc/meminfo: memFree=1839032/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=1912 CPUtime=0.51
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 353 0 0 0 51 0 0 0 21 0 1 0 277136015 1957888 335 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530609 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 478 335 67 122 0 352 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1912

[startup+1.33764 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1837744/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=2040 CPUtime=1.33
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 397 0 0 0 133 0 0 0 25 0 1 0 277136015 2088960 379 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530411 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 510 379 67 122 0 384 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2040

[startup+2.97379 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1837296/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=2556 CPUtime=2.96
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 498 0 0 0 296 0 0 0 25 0 1 0 277136015 2617344 480 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 639 480 67 122 0 513 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2556

[startup+6.25009 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1836912/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=2820 CPUtime=6.24
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 572 0 0 0 624 0 0 0 25 0 1 0 277136015 2887680 554 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530463 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 705 554 67 122 0 579 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2820

[startup+12.7077 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1836464/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=3084 CPUtime=12.69
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 659 0 0 0 1269 0 0 0 25 0 1 0 277136015 3158016 641 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 771 641 67 122 0 645 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3084

[startup+25.5099 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1836016/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=3668 CPUtime=25.49
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 785 0 0 0 2549 0 0 0 25 0 1 0 277136015 3756032 767 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 917 767 67 122 0 791 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3668

[startup+51.1202 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1835440/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=4172 CPUtime=51.1
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 907 0 0 0 5109 1 0 0 25 0 1 0 277136015 4272128 889 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 1043 889 67 122 0 917 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4172

[startup+102.337 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1834544/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=5000 CPUtime=102.3
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 1126 0 0 0 10229 1 0 0 25 0 1 0 277136015 5120000 1108 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519541 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 1250 1108 67 122 0 1124 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5000

[startup+162.37 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1833776/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=5724 CPUtime=162.32
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 1312 0 0 0 16230 2 0 0 25 0 1 0 277136015 5861376 1294 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 1431 1294 67 122 0 1305 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 5724

[startup+222.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1833456/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=6036 CPUtime=222.33
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 1378 0 0 0 22231 2 0 0 25 0 1 0 277136015 6180864 1360 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 1509 1360 67 122 0 1383 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 6036

[startup+282.431 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1832944/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=6524 CPUtime=282.35
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 1506 0 0 0 28232 3 0 0 25 0 1 0 277136015 6680576 1488 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 1631 1488 67 122 0 1505 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 6524

[startup+342.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1832560/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=6960 CPUtime=342.36
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 1608 0 0 0 34233 3 0 0 25 0 1 0 277136015 7127040 1590 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 1740 1590 67 122 0 1614 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 6960

[startup+402.488 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1832368/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=7056 CPUtime=402.38
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 1646 0 0 0 40234 4 0 0 25 0 1 0 277136015 7225344 1628 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 1764 1628 67 122 0 1638 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 7056

[startup+462.517 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1831664/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=7804 CPUtime=462.39
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 1825 0 0 0 46235 4 0 0 25 0 1 0 277136015 7991296 1807 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531560 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 1951 1807 67 122 0 1825 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 7804

[startup+522.547 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1831536/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=7884 CPUtime=522.41
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 1856 0 0 0 52236 5 0 0 25 0 1 0 277136015 8073216 1838 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534216 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 1971 1838 67 122 0 1845 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 7884

[startup+582.577 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1831408/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=8004 CPUtime=582.42
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 1873 0 0 0 58237 5 0 0 25 0 1 0 277136015 8196096 1855 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 2001 1855 67 122 0 1875 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 8004

[startup+642.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1831216/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=8204 CPUtime=642.44
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 1931 0 0 0 64238 6 0 0 25 0 1 0 277136015 8400896 1913 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 2051 1913 67 122 0 1925 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 8204

[startup+702.639 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1830832/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=8608 CPUtime=702.45
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 2011 0 0 0 70239 6 0 0 25 0 1 0 277136015 8814592 1993 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 2152 1993 67 122 0 2026 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 8608

[startup+762.668 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1830576/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=8844 CPUtime=762.47
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 2074 0 0 0 76240 7 0 0 25 0 1 0 277136015 9056256 2056 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 2211 2056 67 122 0 2085 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 8844

[startup+822.699 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1830384/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=9048 CPUtime=822.49
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 2118 0 0 0 82242 7 0 0 25 0 1 0 277136015 9265152 2100 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 2262 2100 67 122 0 2136 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 9048

[startup+882.725 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1830384/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=9000 CPUtime=882.5
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 2118 0 0 0 88242 8 0 0 25 0 1 0 277136015 9216000 2100 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 2250 2100 67 122 0 2124 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 9000

[startup+942.753 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1830320/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=9040 CPUtime=942.51
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 2129 0 0 0 94243 8 0 0 25 0 1 0 277136015 9256960 2111 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535353 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 2260 2111 67 122 0 2134 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 9040

[startup+1002.78 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19995
/proc/meminfo: memFree=1830320/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=9112 CPUtime=1002.53
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 2136 0 0 0 100244 9 0 0 25 0 1 0 277136015 9330688 2118 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 2278 2118 67 122 0 2152 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 9112

[startup+1062.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19996
/proc/meminfo: memFree=1830064/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=9312 CPUtime=1062.55
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 2184 0 0 0 106246 9 0 0 25 0 1 0 277136015 9535488 2166 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 2328 2166 67 122 0 2202 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 9312

[startup+1122.85 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19997
/proc/meminfo: memFree=1829488/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=9856 CPUtime=1122.57
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 2325 0 0 0 112247 10 0 0 25 0 1 0 277136015 10092544 2307 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 2464 2307 67 122 0 2338 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 9856

[startup+1182.88 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19997
/proc/meminfo: memFree=1829168/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=10072 CPUtime=1182.58
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 2422 0 0 0 118248 10 0 0 25 0 1 0 277136015 10313728 2374 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 2518 2374 67 122 0 2392 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 10072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19997
/proc/meminfo: memFree=1829168/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=10072 CPUtime=1200.09
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 2422 0 0 0 119999 10 0 0 25 0 1 0 277136015 10313728 2374 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 2518 2374 67 122 0 2392 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 10072

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19997
/proc/meminfo: memFree=1829168/2055920 swapFree=4152064/4192956
[pid=19994] ppid=19992 vsize=10072 CPUtime=1200.09
/proc/19994/stat : 19994 (mxc) R 19992 19994 19608 0 -1 4194304 2422 0 0 0 119999 10 0 0 25 0 1 0 277136015 10313728 2374 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/19994/statm: 2518 2374 67 122 0 2392 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 10072

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.11
CPU user time (s): 1200
CPU system time (s): 0.110983
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 10248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2422
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= 1505

runsolver used 1.46078 second user time and 2.75458 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Tue Feb 27 10:21:22 UTC 2007

IDJOB= 311561
IDBENCH= 20317
IDSOLVER= 107
FILE ID= node72/311561-1172571682

PBS_JOBID= 3971901

Free space on /tmp= 66561 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/311561-1172571682/mxc /tmp/evaluation/311561-1172571682/instance-311561-1172571682.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-311561-1172571682 -o ROOT/results/node72/solver-311561-1172571682 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311561-1172571682/mxc /tmp/evaluation/311561-1172571682/instance-311561-1172571682.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  3fec6aa272c98a2a7e0bf3cf53f83f02

RANDOM SEED= 324094055

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:       1839440 kB
Buffers:         36464 kB
Cached:         114508 kB
SwapCached:       9916 kB
Active:         114364 kB
Inactive:        63312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839440 kB
SwapTotal:     4192956 kB
SwapFree:      4152064 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          30460 kB
Slab:            24412 kB
Committed_AS:   652324 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= 66561 MiB

End job on node72 on Tue Feb 27 10:41:25 UTC 2007