Trace number 336792

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
SATzilla FULL? (TO) 1200.05 1200.52

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
Bench CategoryCRAFTED (crafted 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 variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

25.47/25.54	c run March_dl for 5 seconds ... 
25.47/25.54	c Bin: Executing march_dl
25.47/25.54	c child exit by a signal
25.47/25.54	c march_dl returned code 137.
25.47/25.54	c run saps for 2 seconds ... 
25.47/25.54	c Bin: Executing ubcsat2006
25.47/25.54	c child exited successfully
25.47/25.54	c ubcsat2006 returned code 0.
25.47/25.54	c satzilla computing base features
25.47/25.54	c satzilla doing unit-prop probe
25.47/25.54	c satzilla doing local search probe
25.47/25.54	c satzilla doing lobjois search-space size estimate
25.47/25.54	c satzilla's ranking:
25.47/25.54	c 1) vallst: 2.972325
25.47/25.54	c 2) minisat20: 3.017962
25.47/25.54	c 3) zchaff_rand: 3.070172
25.47/25.54	c 4) eureka: 3.756227
25.47/25.54	c 5) march_dl: 4.346391
25.47/25.54	c 6) kcnfs: 4.753800
25.47/25.54	c 7) kcnfs+P: 999.000000
25.47/25.54	c 8) march_dl+P: 999.000000
25.47/25.54	c 9) vallst+P: 999.000000
25.47/25.54	c 10) zchaff_rand+P: 999.000000
25.47/25.54	c 11) rsat+P: 999.000000
25.47/25.54	c 12) eureka+P: 999.000000
25.47/25.54	c 13) minisat20+P: 999.000000
25.47/25.54	c 14) rsat: 999.000000
25.47/25.54	c satzilla running vallst ... 
1199.30/1199.82	c Bin: Executing vallst
1199.30/1199.82	c child exit by a signal
1199.30/1199.82	c vallst returned code 137.
1199.30/1199.82	c vallst returned code 137.
1199.30/1199.82	c satzilla running minisat20 ... 
1199.30/1199.82	c Bin: Executing minisat20
1199.30/1199.82	c minisat20 returned code 1.
1199.30/1199.82	c minisat20 returned code 1.
1199.30/1199.82	c satzilla running zchaff_rand ... 
1199.30/1199.82	c Bin: Executing zchaff_rand
1199.30/1199.82	c zchaff_rand returned code 1.
1199.30/1199.82	c zchaff_rand returned code 1.
1199.30/1199.82	c satzilla running eureka ... 
1199.30/1199.82	c Bin: Executing eureka
1199.30/1199.82	c eureka returned code 1.
1199.30/1199.82	c eureka returned code 1.
1199.30/1199.82	c satzilla running march_dl ... 
1199.30/1199.82	c Bin: Executing march_dl
1199.30/1199.82	c march_dl returned code 1.
1199.30/1199.82	c march_dl returned code 1.
1199.30/1199.82	c satzilla running kcnfs ... 
1199.30/1199.82	c Bin: Executing kcnfs
1199.30/1199.82	c kcnfs returned code 1.
1199.30/1199.82	c kcnfs returned code 1.
1199.30/1199.82	c satzilla running kcnfs with preprocessing ... 

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/node21/watcher-336792-1173653920 -o ROOT/results/node21/solver-336792-1173653920 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336792-1173653920/SATzilla2007_F /tmp/evaluation/336792-1173653920/instance-336792-1173653920.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: 0.92 0.95 0.98 3/77 8830
/proc/meminfo: memFree=1805800/2055920 swapFree=4152668/4192956
[pid=8830] ppid=8828 vsize=1512 CPUtime=0
/proc/8830/stat : 8830 (SATzilla2007_F) R 8828 8830 8699 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 91362884 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135218003 0 0 4096 0 0 0 0 17 1 0 0
/proc/8830/statm: 378 125 110 260 0 84 0
[pid=8831] ppid=8830 vsize=4548 CPUtime=0
/proc/8831/stat : 8831 (march_dl) R 8830 8830 8699 0 -1 4194304 552 0 0 0 0 0 0 0 18 0 1 0 91362884 4657152 546 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134549581 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8831/statm: 1137 549 49 118 0 1016 0

[startup+0.0337231 s]
/proc/loadavg: 0.92 0.95 0.98 3/77 8830
/proc/meminfo: memFree=1805800/2055920 swapFree=4152668/4192956
[pid=8830] ppid=8828 vsize=1512 CPUtime=0
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 91362884 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8830/statm: 378 125 110 260 0 84 0
[pid=8831] ppid=8830 vsize=6452 CPUtime=0.02
/proc/8831/stat : 8831 (march_dl) R 8830 8830 8699 0 -1 4194304 1190 0 0 0 2 0 0 0 19 0 1 0 91362884 6606848 1184 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8831/statm: 1613 1184 50 118 0 1492 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7964

[startup+0.102728 s]
/proc/loadavg: 0.92 0.95 0.98 3/77 8830
/proc/meminfo: memFree=1805800/2055920 swapFree=4152668/4192956
[pid=8830] ppid=8828 vsize=1512 CPUtime=0
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 91362884 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8830/statm: 378 125 110 260 0 84 0
[pid=8831] ppid=8830 vsize=7376 CPUtime=0.09
/proc/8831/stat : 8831 (march_dl) R 8830 8830 8699 0 -1 4194304 1438 0 0 0 9 0 0 0 19 0 1 0 91362884 7553024 1432 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8831/statm: 1844 1432 50 118 0 1723 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8888

[startup+0.301752 s]
/proc/loadavg: 0.92 0.95 0.98 3/77 8830
/proc/meminfo: memFree=1805800/2055920 swapFree=4152668/4192956
[pid=8830] ppid=8828 vsize=1512 CPUtime=0
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 91362884 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8830/statm: 378 125 110 260 0 84 0
[pid=8831] ppid=8830 vsize=9752 CPUtime=0.29
/proc/8831/stat : 8831 (march_dl) R 8830 8830 8699 0 -1 4194304 2155 0 0 0 28 1 0 0 21 0 1 0 91362884 9986048 2149 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8831/statm: 2438 2150 50 118 0 2317 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11264

[startup+0.702794 s]
/proc/loadavg: 0.92 0.95 0.98 3/77 8830
/proc/meminfo: memFree=1805800/2055920 swapFree=4152668/4192956
[pid=8830] ppid=8828 vsize=1512 CPUtime=0
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 91362884 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8830/statm: 378 125 110 260 0 84 0
[pid=8831] ppid=8830 vsize=28296 CPUtime=0.69
/proc/8831/stat : 8831 (march_dl) R 8830 8830 8699 0 -1 4194304 5676 0 0 0 67 2 0 0 24 0 1 0 91362884 28975104 5668 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134542421 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8831/statm: 7074 5668 52 118 0 6953 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29808

[startup+1.50288 s]
/proc/loadavg: 0.92 0.95 0.98 2/79 8832
/proc/meminfo: memFree=1784088/2055920 swapFree=4152668/4192956
[pid=8830] ppid=8828 vsize=1512 CPUtime=0
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 91362884 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8830/statm: 378 125 110 260 0 84 0
[pid=8831] ppid=8830 vsize=34188 CPUtime=1.49
/proc/8831/stat : 8831 (march_dl) R 8830 8830 8699 0 -1 4194304 8389 0 0 0 145 4 0 0 25 0 1 0 91362884 35008512 7207 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134542888 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8831/statm: 8547 7207 55 118 0 8426 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35700

[startup+3.10105 s]
/proc/loadavg: 0.92 0.95 0.98 2/79 8832
/proc/meminfo: memFree=1783512/2055920 swapFree=4152668/4192956
[pid=8830] ppid=8828 vsize=1512 CPUtime=0
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 91362884 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8830/statm: 378 125 110 260 0 84 0
[pid=8831] ppid=8830 vsize=29460 CPUtime=3.08
/proc/8831/stat : 8831 (march_dl) R 8830 8830 8699 0 -1 4194304 11945 0 0 0 303 5 0 0 25 0 1 0 91362884 30167040 6015 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134542421 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8831/statm: 7365 6015 55 118 0 7244 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30972

[startup+6.3014 s]
/proc/loadavg: 0.93 0.95 0.98 2/79 8833
/proc/meminfo: memFree=1800408/2055920 swapFree=4152668/4192956
[pid=8830] ppid=8828 vsize=1512 CPUtime=4.99
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 149 17846 0 0 0 0 491 8 16 0 1 0 91362884 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8830/statm: 378 125 110 260 0 84 0
[pid=8833] ppid=8830 vsize=31504 CPUtime=1.28
/proc/8833/stat : 8833 (ubcsat2006) R 8830 8830 8699 0 -1 4194304 5559 0 0 0 126 2 0 0 25 0 1 0 91363385 32260096 5541 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8833/statm: 7876 5541 156 64 0 7457 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 33016

[startup+12.7011 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 8833
/proc/meminfo: memFree=1773280/2055920 swapFree=4152668/4192956
[pid=8830] ppid=8828 vsize=34672 CPUtime=12.67
/proc/8830/stat : 8830 (SATzilla2007_F) R 8828 8830 8699 0 -1 4194304 8295 23412 0 0 491 5 760 11 25 0 1 0 91362884 35504128 8263 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217821 0 0 4096 0 0 0 0 17 1 0 0
/proc/8830/statm: 8668 8263 135 260 0 8374 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 34672

[startup+25.5015 s]
/proc/loadavg: 0.95 0.96 0.98 2/78 8833
/proc/meminfo: memFree=1783776/2055920 swapFree=4152668/4192956
[pid=8830] ppid=8828 vsize=23472 CPUtime=25.47
/proc/8830/stat : 8830 (SATzilla2007_F) R 8828 8830 8699 0 -1 4194304 20692 23412 0 0 1759 17 760 11 25 0 1 0 91362884 24035328 5619 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 134544757 0 0 4096 0 0 0 0 17 1 0 0
/proc/8830/statm: 5868 5619 168 260 0 5574 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23472

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 8834
/proc/meminfo: memFree=1756440/2055920 swapFree=4152668/4192956
[pid=8830] ppid=8828 vsize=23472 CPUtime=25.51
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 20695 23412 0 0 1763 17 760 11 25 0 1 0 91362884 24035328 5620 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8830/statm: 5868 5620 169 260 0 5574 0
[pid=8834] ppid=8830 vsize=60096 CPUtime=25.52
/proc/8834/stat : 8834 (vallst) R 8830 8830 8699 0 -1 4194304 7295 0 0 0 2530 22 0 0 25 0 1 0 91365438 61538304 6983 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 134520361 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/8834/statm: 15024 6983 151 55 0 14614 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 83568

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/79 8834
/proc/meminfo: memFree=1755864/2055920 swapFree=4152668/4192956
[pid=8830] ppid=8828 vsize=23472 CPUtime=25.51
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 20695 23412 0 0 1763 17 760 11 25 0 1 0 91362884 24035328 5620 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8830/statm: 5868 5620 169 260 0 5574 0
[pid=8834] ppid=8830 vsize=60360 CPUtime=76.71
/proc/8834/stat : 8834 (vallst) R 8830 8830 8699 0 -1 4194304 7433 0 0 0 7623 48 0 0 25 0 1 0 91365438 61808640 7112 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 134635834 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/8834/statm: 15090 7112 151 55 0 14680 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 83832

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/85 8936
/proc/meminfo: memFree=1754016/2055920 swapFree=4152672/4192956
[pid=8830] ppid=8828 vsize=23472 CPUtime=25.51
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 20695 23412 0 0 1763 17 760 11 25 0 1 0 91362884 24035328 5620 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8830/statm: 5868 5620 169 260 0 5574 0
[pid=8834] ppid=8830 vsize=60624 CPUtime=136.64
/proc/8834/stat : 8834 (vallst) R 8830 8830 8699 0 -1 4194304 7552 0 0 0 13591 73 0 0 25 0 1 0 91365438 62078976 7222 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 134635825 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/8834/statm: 15156 7222 151 55 0 14746 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 84096

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/85 9012
/proc/meminfo: memFree=1753312/2055920 swapFree=4152672/4192956
[pid=8830] ppid=8828 vsize=23472 CPUtime=25.51
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 20695 23412 0 0 1763 17 760 11 25 0 1 0 91362884 24035328 5620 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8830/statm: 5868 5620 169 260 0 5574 0
[pid=8834] ppid=8830 vsize=60888 CPUtime=196.58
/proc/8834/stat : 8834 (vallst) R 8830 8830 8699 0 -1 4194304 7741 0 0 0 19563 95 0 0 25 0 1 0 91365438 62349312 7405 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 134635816 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/8834/statm: 15222 7405 151 55 0 14812 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 84360

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 9032
/proc/meminfo: memFree=1753176/2055920 swapFree=4152672/4192956
[pid=8830] ppid=8828 vsize=23472 CPUtime=25.51
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 20695 23412 0 0 1763 17 760 11 25 0 1 0 91362884 24035328 5620 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8830/statm: 5868 5620 169 260 0 5574 0
[pid=8834] ppid=8830 vsize=61616 CPUtime=256.56
/proc/8834/stat : 8834 (vallst) R 8830 8830 8699 0 -1 4194304 8048 0 0 0 25546 110 0 0 25 0 1 0 91365438 63094784 7707 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 134635834 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/8834/statm: 15404 7707 151 55 0 14994 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 85088

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 9032
/proc/meminfo: memFree=1751896/2055920 swapFree=4152672/4192956
[pid=8830] ppid=8828 vsize=23472 CPUtime=25.51
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 20695 23412 0 0 1763 17 760 11 25 0 1 0 91362884 24035328 5620 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8830/statm: 5868 5620 169 260 0 5574 0
[pid=8834] ppid=8830 vsize=61820 CPUtime=316.54
/proc/8834/stat : 8834 (vallst) R 8830 8830 8699 0 -1 4194304 8413 0 0 0 31527 127 0 0 25 0 1 0 91365438 63303680 8066 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 134589924 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/8834/statm: 15455 8066 151 55 0 15045 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 85292

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 9032
/proc/meminfo: memFree=1751128/2055920 swapFree=4152672/4192956

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

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 9032
/proc/meminfo: memFree=1749528/2055920 swapFree=4152672/4192956
[pid=8830] ppid=8828 vsize=23472 CPUtime=25.51
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 20695 23412 0 0 1763 17 760 11 25 0 1 0 91362884 24035328 5620 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8830/statm: 5868 5620 169 260 0 5574 0
[pid=8834] ppid=8830 vsize=63764 CPUtime=496.49
/proc/8834/stat : 8834 (vallst) R 8830 8830 8699 0 -1 4194304 8998 0 0 0 49479 170 0 0 25 0 1 0 91365438 65294336 8638 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 134585606 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/8834/statm: 15941 8638 151 55 0 15531 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 87236

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 9032
/proc/meminfo: memFree=1747928/2055920 swapFree=4152672/4192956
[pid=8830] ppid=8828 vsize=23472 CPUtime=25.51
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 20695 23412 0 0 1763 17 760 11 25 0 1 0 91362884 24035328 5620 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8830/statm: 5868 5620 169 260 0 5574 0
[pid=8834] ppid=8830 vsize=64300 CPUtime=556.47
/proc/8834/stat : 8834 (vallst) R 8830 8830 8699 0 -1 4194304 9412 0 0 0 55461 186 0 0 25 0 1 0 91365438 65843200 9050 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 134575331 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/8834/statm: 16075 9050 151 55 0 15665 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 87772

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 9032
/proc/meminfo: memFree=1747672/2055920 swapFree=4152672/4192956
[pid=8830] ppid=8828 vsize=23472 CPUtime=25.51
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 20695 23412 0 0 1763 17 760 11 25 0 1 0 91362884 24035328 5620 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8830/statm: 5868 5620 169 260 0 5574 0
[pid=8834] ppid=8830 vsize=65156 CPUtime=616.46
/proc/8834/stat : 8834 (vallst) R 8830 8830 8699 0 -1 4194304 9461 0 0 0 61444 202 0 0 25 0 1 0 91365438 66719744 9095 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/8834/statm: 16289 9095 151 55 0 15879 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 88628

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 9032
/proc/meminfo: memFree=1747544/2055920 swapFree=4152672/4192956
[pid=8830] ppid=8828 vsize=23472 CPUtime=25.51
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 20695 23412 0 0 1763 17 760 11 25 0 1 0 91362884 24035328 5620 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8830/statm: 5868 5620 169 260 0 5574 0
[pid=8834] ppid=8830 vsize=65420 CPUtime=676.43
/proc/8834/stat : 8834 (vallst) R 8830 8830 8699 0 -1 4194304 9518 0 0 0 67429 214 0 0 25 0 1 0 91365438 66990080 9149 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 134585833 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/8834/statm: 16355 9149 151 55 0 15945 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 88892

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 9032
/proc/meminfo: memFree=1747416/2055920 swapFree=4152672/4192956
[pid=8830] ppid=8828 vsize=23472 CPUtime=25.51
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 20695 23412 0 0 1763 17 760 11 25 0 1 0 91362884 24035328 5620 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8830/statm: 5868 5620 169 260 0 5574 0
[pid=8834] ppid=8830 vsize=65420 CPUtime=736.42
/proc/8834/stat : 8834 (vallst) R 8830 8830 8699 0 -1 4194304 9537 0 0 0 73408 234 0 0 25 0 1 0 91365438 66990080 9164 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/8834/statm: 16355 9164 151 55 0 15945 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 88892

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 9032
/proc/meminfo: memFree=1747288/2055920 swapFree=4152672/4192956
[pid=8830] ppid=8828 vsize=23472 CPUtime=25.51
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 20695 23412 0 0 1763 17 760 11 25 0 1 0 91362884 24035328 5620 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8830/statm: 5868 5620 169 260 0 5574 0
[pid=8834] ppid=8830 vsize=65684 CPUtime=796.4
/proc/8834/stat : 8834 (vallst) R 8830 8830 8699 0 -1 4194304 9576 0 0 0 79391 249 0 0 25 0 1 0 91365438 67260416 9201 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 134635836 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/8834/statm: 16421 9201 151 55 0 16011 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 89156

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 9032
/proc/meminfo: memFree=1747160/2055920 swapFree=4152672/4192956
[pid=8830] ppid=8828 vsize=23472 CPUtime=25.51
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 20695 23412 0 0 1763 17 760 11 25 0 1 0 91362884 24035328 5620 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8830/statm: 5868 5620 169 260 0 5574 0
[pid=8834] ppid=8830 vsize=65816 CPUtime=856.38
/proc/8834/stat : 8834 (vallst) R 8830 8830 8699 0 -1 4194304 9624 0 0 0 85371 267 0 0 25 0 1 0 91365438 67395584 9245 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/8834/statm: 16454 9245 151 55 0 16044 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 89288

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 9032
/proc/meminfo: memFree=1746840/2055920 swapFree=4152672/4192956
[pid=8830] ppid=8828 vsize=23472 CPUtime=25.51
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 20695 23412 0 0 1763 17 760 11 25 0 1 0 91362884 24035328 5620 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8830/statm: 5868 5620 169 260 0 5574 0
[pid=8834] ppid=8830 vsize=66080 CPUtime=916.37
/proc/8834/stat : 8834 (vallst) R 8830 8830 8699 0 -1 4194304 9711 0 0 0 91357 280 0 0 25 0 1 0 91365438 67665920 9330 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 134585606 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/8834/statm: 16520 9330 151 55 0 16110 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 89552

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 9034
/proc/meminfo: memFree=1746072/2055920 swapFree=4152672/4192956
[pid=8830] ppid=8828 vsize=23472 CPUtime=25.51
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 20695 23412 0 0 1763 17 760 11 25 0 1 0 91362884 24035328 5620 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8830/statm: 5868 5620 169 260 0 5574 0
[pid=8834] ppid=8830 vsize=66596 CPUtime=976.35
/proc/8834/stat : 8834 (vallst) R 8830 8830 8699 0 -1 4194304 9896 0 0 0 97342 293 0 0 25 0 1 0 91365438 68194304 9513 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/8834/statm: 16649 9513 151 55 0 16239 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 90068

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 9034
/proc/meminfo: memFree=1745944/2055920 swapFree=4152672/4192956
[pid=8830] ppid=8828 vsize=23472 CPUtime=25.51
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 20695 23412 0 0 1763 17 760 11 25 0 1 0 91362884 24035328 5620 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8830/statm: 5868 5620 169 260 0 5574 0
[pid=8834] ppid=8830 vsize=66344 CPUtime=1036.33
/proc/8834/stat : 8834 (vallst) R 8830 8830 8699 0 -1 4194304 9937 0 0 0 103328 305 0 0 25 0 1 0 91365438 67936256 9549 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 134575947 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/8834/statm: 16586 9549 151 55 0 16176 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 89816

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 9034
/proc/meminfo: memFree=1745432/2055920 swapFree=4152672/4192956
[pid=8830] ppid=8828 vsize=23472 CPUtime=25.51
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 20695 23412 0 0 1763 17 760 11 25 0 1 0 91362884 24035328 5620 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8830/statm: 5868 5620 169 260 0 5574 0
[pid=8834] ppid=8830 vsize=67332 CPUtime=1096.31
/proc/8834/stat : 8834 (vallst) R 8830 8830 8699 0 -1 4194304 10070 0 0 0 109315 316 0 0 25 0 1 0 91365438 68947968 9680 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 134575331 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/8834/statm: 16833 9680 151 55 0 16423 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 90804

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 9034
/proc/meminfo: memFree=1745112/2055920 swapFree=4152672/4192956
[pid=8830] ppid=8828 vsize=23472 CPUtime=25.51
/proc/8830/stat : 8830 (SATzilla2007_F) S 8828 8830 8699 0 -1 4194304 20695 23412 0 0 1763 17 760 11 25 0 1 0 91362884 24035328 5620 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8830/statm: 5868 5620 169 260 0 5574 0
[pid=8834] ppid=8830 vsize=67464 CPUtime=1156.3
/proc/8834/stat : 8834 (vallst) R 8830 8830 8699 0 -1 4194304 10141 0 0 0 115299 331 0 0 25 0 1 0 91365438 69083136 9748 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/8834/statm: 16866 9748 151 55 0 16456 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 90936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9034
/proc/meminfo: memFree=1755424/2055920 swapFree=4152672/4192956
[pid=8830] ppid=8828 vsize=51560 CPUtime=1200.01
/proc/8830/stat : 8830 (SATzilla2007_F) R 8828 8830 8699 0 -1 4194304 30095 33570 0 0 1827 20 117808 346 24 0 1 0 91362884 52797440 12651 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 134579880 0 0 4096 0 0 0 0 17 1 0 0
/proc/8830/statm: 12890 12651 171 260 0 12596 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 51560

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: 0.99 0.97 0.98 2/78 9034
/proc/meminfo: memFree=1755424/2055920 swapFree=4152672/4192956
[pid=8830] ppid=8828 vsize=51560 CPUtime=1200.01
/proc/8830/stat : 8830 (SATzilla2007_F) R 8828 8830 8699 0 -1 4194304 30095 33570 0 0 1827 20 117808 346 24 0 1 0 91362884 52797440 12651 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 134579880 0 0 4096 0 0 0 0 17 1 0 0
/proc/8830/statm: 12890 12651 171 260 0 12596 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 51560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.05
CPU user time (s): 1196.36
CPU system time (s): 3.68544
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 91188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.36
system time used= 3.68544
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63665
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= 28
involuntary context switches= 2338

runsolver used 1.20482 second user time and 3.16852 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sun Mar 11 22:58:41 UTC 2007

IDJOB= 336792
IDBENCH= 24683
IDSOLVER= 136
FILE ID= node21/336792-1173653920

PBS_JOBID= 4101390

Free space on /tmp= 66542 MiB

SOLVER NAME= SATzilla FULL
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336792-1173653920/SATzilla2007_F /tmp/evaluation/336792-1173653920/instance-336792-1173653920.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-336792-1173653920 -o ROOT/results/node21/solver-336792-1173653920 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336792-1173653920/SATzilla2007_F /tmp/evaluation/336792-1173653920/instance-336792-1173653920.cnf            

META MD5SUM SOLVER= cf97f3a2fd0b75b608f79c1ce3d2be4a
MD5SUM BENCH=  69151394f3e0e8838dc6693844061945

RANDOM SEED= 768667690

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.234
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		: 3000.234
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:       1806280 kB
Buffers:         32908 kB
Cached:         158024 kB
SwapCached:       8852 kB
Active:         128928 kB
Inactive:        85884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806280 kB
SwapTotal:     4192956 kB
SwapFree:      4152668 kB
Dirty:           18380 kB
Writeback:           0 kB
Mapped:          29820 kB
Slab:            20392 kB
Committed_AS:   218348 kB
PageTables:       1768 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= 66542 MiB

End job on node21 on Sun Mar 11 23:18:44 UTC 2007