Trace number 309087

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 RANDOMUNSAT 746.887 747.194

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
MD5SUM7031e461464b8d1c0f6a8a1c913e5155
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark618.095
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

10.52/10.62	c run March_dl for 5 seconds ... 
10.52/10.62	c Bin: Executing march_dl
10.52/10.62	c child exit by a signal
10.52/10.62	c march_dl returned code 137.
10.52/10.62	c run saps (UBCSAT implementation) for 2 seconds ... 
10.52/10.62	c Bin: Executing ubcsat2006
10.52/10.62	c child exited successfully
10.52/10.62	c ubcsat2006 returned code 0.
10.52/10.62	c satzilla computing base features
10.52/10.62	c satzilla doing unit-prop probe
10.52/10.62	c satzilla doing local search probe
10.52/10.62	c satzilla doing lobjois search-space size estimate
10.52/10.62	c satzilla's ranking:
10.52/10.62	c 1) kcnfs: -343.953335
10.52/10.62	c 2) minisat20+P: 13.283951
10.52/10.62	c 3) march_dl: 51.537793
10.52/10.62	c 4) kcnfs+P: 999.000000
10.52/10.62	c 5) march_dl+P: 999.000000
10.52/10.62	c 6) vallst+P: 999.000000
10.52/10.62	c 7) zchaff_rand+P: 999.000000
10.52/10.62	c 8) vallst: 999.000000
10.52/10.62	c 9) zchaff_rand: 999.000000
10.52/10.62	c 10) minisat20: 999.000000
10.52/10.62	c satzilla running kcnfs ... 
746.80/747.18	c Bin: Executing kcnfs
746.80/747.18	c child exited successfully
746.80/747.18	c kcnfs returned code 20.
746.80/747.18	s UNSATISFIABLE
746.80/747.18	c SATZILLA_TIME=746.980000

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-309087-1172533814 -o ROOT/results/node38/solver-309087-1172533814 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309087-1172533814/SATzilla2007_R /tmp/evaluation/309087-1172533814/instance-309087-1172533814.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: 1.00 1.00 1.00 3/64 25495
/proc/meminfo: memFree=1925824/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=1440 CPUtime=0
/proc/25495/stat : 25495 (SATzilla2007_R) R 25493 25495 24945 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 273337236 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/25495/statm: 360 110 95 260 0 84 0
[pid=25496] ppid=25495 vsize=1048 CPUtime=0
/proc/25496/stat : 25496 (march_dl) R 25495 25495 24945 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 273337237 1073152 149 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25496/statm: 262 149 50 118 0 141 0

[startup+0.10674 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25495
/proc/meminfo: memFree=1925824/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=1440 CPUtime=0
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 273337236 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25495/statm: 360 110 95 260 0 84 0
[pid=25496] ppid=25495 vsize=2552 CPUtime=0.09
/proc/25496/stat : 25496 (march_dl) R 25495 25495 24945 0 -1 4194304 1357 0 0 0 9 0 0 0 19 0 1 0 273337237 2613248 525 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134588825 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25496/statm: 671 531 61 118 0 550 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3992

[startup+0.514784 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25495
/proc/meminfo: memFree=1925824/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=1440 CPUtime=0
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 273337236 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25495/statm: 360 110 95 260 0 84 0
[pid=25496] ppid=25495 vsize=5232 CPUtime=0.5
/proc/25496/stat : 25496 (march_dl) R 25495 25495 24945 0 -1 4194304 2098 0 0 0 50 0 0 0 23 0 1 0 273337237 5357568 1195 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526942 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25496/statm: 1308 1195 75 118 0 1187 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6672

[startup+1.33488 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25497
/proc/meminfo: memFree=1921264/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=1440 CPUtime=0
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 273337236 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25495/statm: 360 110 95 260 0 84 0
[pid=25496] ppid=25495 vsize=5232 CPUtime=1.32
/proc/25496/stat : 25496 (march_dl) R 25495 25495 24945 0 -1 4194304 2104 0 0 0 132 0 0 0 25 0 1 0 273337237 5357568 1201 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134532995 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25496/statm: 1308 1201 75 118 0 1187 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6672

[startup+2.97706 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25497
/proc/meminfo: memFree=1920944/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=1440 CPUtime=0
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 273337236 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25495/statm: 360 110 95 260 0 84 0
[pid=25496] ppid=25495 vsize=5360 CPUtime=2.96
/proc/25496/stat : 25496 (march_dl) R 25495 25495 24945 0 -1 4194304 2146 0 0 0 296 0 0 0 25 0 1 0 273337237 5488640 1243 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514321 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25496/statm: 1340 1243 75 118 0 1219 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6800

[startup+6.25644 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25498
/proc/meminfo: memFree=1924336/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=1440 CPUtime=4.99
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 135 2195 0 0 0 0 498 1 16 0 1 0 273337236 1474560 111 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25495/statm: 360 111 96 260 0 84 0
[pid=25498] ppid=25495 vsize=6188 CPUtime=1.24
/proc/25498/stat : 25498 (ubcsat2006) R 25495 25495 24945 0 -1 4194304 443 0 0 0 110 14 0 0 25 0 1 0 273337737 6336512 426 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25498/statm: 1547 426 156 64 0 1128 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7628

[startup+12.7162 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25499
/proc/meminfo: memFree=1920880/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=2.08
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 989 0 0 0 208 0 0 0 25 0 1 0 273338299 188350464 973 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134556094 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 973 131 48 0 45581 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 186360

[startup+25.5226 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25499
/proc/meminfo: memFree=1920880/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=14.88
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 995 0 0 0 1488 0 0 0 25 0 1 0 273338299 188350464 979 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134556027 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 979 132 48 0 45581 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 186360

[startup+51.1965 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25499
/proc/meminfo: memFree=1921008/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=40.54
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 995 0 0 0 4054 0 0 0 25 0 1 0 273338299 188350464 979 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134556222 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 979 132 48 0 45581 0
Current children cumulated CPU time (s) 51.14
Current children cumulated vsize (KiB) 186360

[startup+102.438 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25499
/proc/meminfo: memFree=1921136/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=91.76
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 996 0 0 0 9176 0 0 0 25 0 1 0 273338299 188350464 980 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134632454 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 186360

[startup+162.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25499
/proc/meminfo: memFree=1921136/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=151.81
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 996 0 0 0 15181 0 0 0 25 0 1 0 273338299 188350464 980 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134559411 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 186360

[startup+222.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25499
/proc/meminfo: memFree=1921072/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=211.85
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 996 0 0 0 21185 0 0 0 25 0 1 0 273338299 188350464 980 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134556044 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 186360

[startup+282.612 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25499
/proc/meminfo: memFree=1921072/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=271.89
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 996 0 0 0 27189 0 0 0 25 0 1 0 273338299 188350464 980 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134562968 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 186360

[startup+342.666 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25499
/proc/meminfo: memFree=1921072/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=331.93
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 996 0 0 0 33193 0 0 0 25 0 1 0 273338299 188350464 980 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134562968 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 186360

[startup+402.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25499
/proc/meminfo: memFree=1921008/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=391.97
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 996 0 0 0 39197 0 0 0 25 0 1 0 273338299 188350464 980 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134556336 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 186360

[startup+462.781 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25499
/proc/meminfo: memFree=1921008/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=452.01
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 996 0 0 0 45201 0 0 0 25 0 1 0 273338299 188350464 980 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134556302 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 186360

[startup+522.839 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25499
/proc/meminfo: memFree=1921008/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=512.05
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 996 0 0 0 51205 0 0 0 25 0 1 0 273338299 188350464 980 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134556027 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 522.65
Current children cumulated vsize (KiB) 186360

[startup+582.897 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25499
/proc/meminfo: memFree=1920944/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=572.1
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 996 0 0 0 57210 0 0 0 25 0 1 0 273338299 188350464 980 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134559555 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 582.7
Current children cumulated vsize (KiB) 186360

[startup+642.957 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25499
/proc/meminfo: memFree=1920944/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=632.14
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 996 0 0 0 63214 0 0 0 25 0 1 0 273338299 188350464 980 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134571901 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 642.74
Current children cumulated vsize (KiB) 186360

[startup+703.043 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 25623
/proc/meminfo: memFree=1919480/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=692.16
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 996 0 0 0 69215 1 0 0 25 0 1 0 273338299 188350464 980 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134559528 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 186360

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

[startup+708.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 25637
/proc/meminfo: memFree=1919480/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=697.6
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 996 0 0 0 69759 1 0 0 25 0 1 0 273338299 188350464 980 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134555918 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 708.2
Current children cumulated vsize (KiB) 186360

[startup+721.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 25669
/proc/meminfo: memFree=1919408/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=710.7
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 996 0 0 0 71069 1 0 0 25 0 1 0 273338299 188350464 980 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134556258 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 721.3
Current children cumulated vsize (KiB) 186360

[startup+734.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25697
/proc/meminfo: memFree=1920288/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=723.8
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 996 0 0 0 72379 1 0 0 25 0 1 0 273338299 188350464 980 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134559399 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 734.4
Current children cumulated vsize (KiB) 186360

[startup+741.294 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25697
/proc/meminfo: memFree=1920288/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=730.36
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 996 0 0 0 73035 1 0 0 25 0 1 0 273338299 188350464 980 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134555930 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 740.96
Current children cumulated vsize (KiB) 186360

[startup+744.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25697
/proc/meminfo: memFree=1920304/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=733.64
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 996 0 0 0 73363 1 0 0 25 0 1 0 273338299 188350464 980 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134555958 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 744.24
Current children cumulated vsize (KiB) 186360

[startup+746.207 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25697
/proc/meminfo: memFree=1920304/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=735.28
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 996 0 0 0 73527 1 0 0 25 0 1 0 273338299 188350464 980 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134556083 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 745.88
Current children cumulated vsize (KiB) 186360

[startup+746.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25697
/proc/meminfo: memFree=1920304/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=735.69
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 996 0 0 0 73568 1 0 0 25 0 1 0 273338299 188350464 980 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134559528 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 746.29
Current children cumulated vsize (KiB) 186360

[startup+747.03 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25697
/proc/meminfo: memFree=1920304/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=736.1
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 996 0 0 0 73609 1 0 0 25 0 1 0 273338299 188350464 980 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134563273 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 746.7
Current children cumulated vsize (KiB) 186360

[startup+747.133 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25697
/proc/meminfo: memFree=1920304/2055920 swapFree=4183692/4192956
[pid=25495] ppid=25493 vsize=2424 CPUtime=10.6
/proc/25495/stat : 25495 (SATzilla2007_R) S 25493 25495 24945 0 -1 4194304 1213 2644 0 0 328 6 700 26 25 0 1 0 273337236 2482176 430 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25495/statm: 606 430 157 260 0 330 0
[pid=25499] ppid=25495 vsize=183936 CPUtime=736.2
/proc/25499/stat : 25499 (kcnfs) R 25495 25495 24945 0 -1 4194304 996 0 0 0 73619 1 0 0 25 0 1 0 273338299 188350464 980 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134555918 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25499/statm: 45984 980 132 48 0 45581 0
Current children cumulated CPU time (s) 746.8
Current children cumulated vsize (KiB) 186360

Child status: 20
Real time (s): 747.194
CPU time (s): 746.887
CPU user time (s): 746.537
CPU system time (s): 0.350946
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 186360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 746.537
system time used= 0.350946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4869
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= 25
involuntary context switches= 1122

runsolver used 0.562914 second user time and 1.52777 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Mon Feb 26 23:50:14 UTC 2007

IDJOB= 309087
IDBENCH= 20249
IDSOLVER= 134
FILE ID= node38/309087-1172533814

PBS_JOBID= 3971804

Free space on /tmp= 66552 MiB

SOLVER NAME= SATzilla RANDOM
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309087-1172533814/SATzilla2007_R /tmp/evaluation/309087-1172533814/instance-309087-1172533814.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-309087-1172533814 -o ROOT/results/node38/solver-309087-1172533814 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309087-1172533814/SATzilla2007_R /tmp/evaluation/309087-1172533814/instance-309087-1172533814.cnf            

META MD5SUM SOLVER= 44dcaa7dbf032757655ae5e30ee65a10
MD5SUM BENCH=  7031e461464b8d1c0f6a8a1c913e5155

RANDOM SEED= 941795059

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1926232 kB
Buffers:         10680 kB
Cached:          81928 kB
SwapCached:       3272 kB
Active:          45612 kB
Inactive:        57112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1926232 kB
SwapTotal:     4192956 kB
SwapFree:      4183692 kB
Dirty:            8544 kB
Writeback:           0 kB
Mapped:          15632 kB
Slab:            12908 kB
Committed_AS:   558576 kB
PageTables:       1468 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= 66552 MiB

End job on node38 on Tue Feb 27 00:02:41 UTC 2007