Trace number 3273902

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
riss 1.0? (TO) 1300.02 1300.01

General information on the benchmark

Namecrafted/spence/sgen/
sgen3-n280-s93756482-sat.cnf
MD5SUMbadb3b4ac12b29ada7dd8ed96ed75c80
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.66244
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses672
Sum of the clauses size1680
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2560
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5112
Number of clauses of size over 50

Solver Data 

0.00/0.01	c *****************************************************
0.00/0.01	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.01	c *   This program may be redistributed or modified   *
0.00/0.01	c * under the terms of the GNU General Public License *
0.00/0.01	c *****************************************************
0.00/0.01	c process id: 17879
0.00/0.01	c parsetime: 358us
0.00/0.01	c parsed 672 clauses with 280 variables
0.00/0.53	c init all components done
0.00/0.53	c ====================
0.00/0.53	c trail size: 0

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3273902-1304139400/watcher-3273902-1304139400 -o /tmp/evaluation-result-3273902-1304139400/solver-3273902-1304139400 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3273902-1304139400.cnf 1629362582 2400 7680 2 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.01 4.05 4.00 5/190 17878
/proc/meminfo: memFree=30435500/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0

[startup+0.0512991 s]
/proc/loadavg: 4.01 4.05 4.00 5/190 17878
/proc/meminfo: memFree=30435500/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100328 s]
/proc/loadavg: 4.01 4.05 4.00 5/190 17878
/proc/meminfo: memFree=30435500/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300283 s]
/proc/loadavg: 4.01 4.05 4.00 5/190 17878
/proc/meminfo: memFree=30435500/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700237 s]
/proc/loadavg: 4.01 4.05 4.00 5/190 17878
/proc/meminfo: memFree=30435500/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50107 s]
/proc/loadavg: 4.01 4.05 4.00 5/192 17880
/proc/meminfo: memFree=30398532/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=54384 CPUtime=1.49 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 9954 0 0 0 149 0 0 0 25 0 1 0 525538640 55689216 9538 33554432000 4194304 5523604 140735318515456 18446744073709551615 4227879 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 13596 9538 373 325 0 9410 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63084

[startup+3.10078 s]
/proc/loadavg: 4.01 4.05 4.00 5/192 17880
/proc/meminfo: memFree=30396672/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=55440 CPUtime=3.09 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 10259 0 0 0 308 1 0 0 25 0 1 0 525538640 56770560 9843 33554432000 4194304 5523604 140735318515456 18446744073709551615 5332892 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 13860 9843 373 325 0 9674 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64140

[startup+6.30025 s]
/proc/loadavg: 4.01 4.05 4.00 5/192 17880
/proc/meminfo: memFree=30394520/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=57688 CPUtime=6.29 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 10797 0 0 0 628 1 0 0 25 0 1 0 525538640 59072512 10381 33554432000 4194304 5523604 140735318515456 18446744073709551615 4218307 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 14422 10381 373 325 0 10236 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66388

[startup+12.7011 s]
/proc/loadavg: 4.01 4.05 4.00 5/192 17881
/proc/meminfo: memFree=30389072/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=59712 CPUtime=12.69 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 11261 0 0 0 1268 1 0 0 25 0 1 0 525538640 61145088 10845 33554432000 4194304 5523604 140735318515456 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 14928 10845 373 325 0 10742 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 68412

[startup+25.501 s]
/proc/loadavg: 4.01 4.05 4.00 5/192 17881
/proc/meminfo: memFree=30379764/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=62776 CPUtime=25.49 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 12054 0 0 0 2547 2 0 0 25 0 1 0 525538640 64282624 11638 33554432000 4194304 5523604 140735318515456 18446744073709551615 5333397 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 15694 11638 373 325 0 11508 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 71476

[startup+51.1005 s]
/proc/loadavg: 4.00 4.04 4.00 5/192 17882
/proc/meminfo: memFree=30361880/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=69128 CPUtime=51.09 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 13521 0 0 0 5107 2 0 0 25 0 1 0 525538640 70787072 13105 33554432000 4194304 5523604 140735318515456 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 17282 13105 373 325 0 13096 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 77828

[startup+102.307 s]
/proc/loadavg: 4.00 4.03 4.00 5/192 17883
/proc/meminfo: memFree=30332212/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=75212 CPUtime=102.3 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 15039 0 0 0 10226 4 0 0 25 0 1 0 525538640 77017088 14623 33554432000 4194304 5523604 140735318515456 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 18803 14623 373 325 0 14617 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 83912

[startup+162.3 s]
/proc/loadavg: 4.00 4.02 4.00 5/192 17885
/proc/meminfo: memFree=30317672/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=82108 CPUtime=162.3 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 16550 0 0 0 16225 5 0 0 25 0 1 0 525538640 84078592 16134 33554432000 4194304 5523604 140735318515456 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 20527 16134 373 325 0 16341 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 90808

[startup+222.301 s]
/proc/loadavg: 4.00 4.02 4.00 5/192 17886
/proc/meminfo: memFree=30315020/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=83896 CPUtime=222.3 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 16931 0 0 0 22225 5 0 0 25 0 1 0 525538640 85909504 16515 33554432000 4194304 5523604 140735318515456 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 20974 16515 373 325 0 16788 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 92596

[startup+282.301 s]
/proc/loadavg: 4.00 4.01 4.00 5/192 17897
/proc/meminfo: memFree=30301588/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=90148 CPUtime=282.3 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 18425 0 0 0 28224 6 0 0 25 0 1 0 525538640 92311552 18009 33554432000 4194304 5523604 140735318515456 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 22537 18009 373 325 0 18351 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 98848

[startup+342.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/192 17898
/proc/meminfo: memFree=30285668/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=93908 CPUtime=342.29 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 19337 0 0 0 34223 6 0 0 25 0 1 0 525538640 96161792 18921 33554432000 4194304 5523604 140735318515456 18446744073709551615 5333272 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 23477 18921 373 325 0 19291 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 102608

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 4.00 6/192 17900
/proc/meminfo: memFree=30269760/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2

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

/proc/17879/statm: 27349 22297 373 325 0 23163 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 118096

[startup+642.301 s]
/proc/loadavg: 4.04 4.03 4.00 5/192 18052
/proc/meminfo: memFree=30572908/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=109396 CPUtime=642.31 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 22970 0 0 0 64221 10 0 0 25 0 1 0 525538640 112021504 22297 33554432000 4194304 5523604 140735318515456 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 27349 22297 373 325 0 23163 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 118096

[startup+702.3 s]
/proc/loadavg: 4.01 4.02 4.00 5/192 18054
/proc/meminfo: memFree=30510880/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=109396 CPUtime=702.3 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 22977 0 0 0 70220 10 0 0 25 0 1 0 525538640 112021504 22304 33554432000 4194304 5523604 140735318515456 18446744073709551615 5332916 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 27349 22304 373 325 0 23163 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 118096

[startup+762.307 s]
/proc/loadavg: 4.00 4.02 4.00 5/192 18056
/proc/meminfo: memFree=30391924/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=110164 CPUtime=762.31 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 23144 0 0 0 76221 10 0 0 25 0 1 0 525538640 112807936 22471 33554432000 4194304 5523604 140735318515456 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 27541 22471 373 325 0 23355 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 118864

[startup+822.301 s]
/proc/loadavg: 4.15 4.05 4.01 5/192 18057
/proc/meminfo: memFree=30328784/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=111904 CPUtime=822.3 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 23562 0 0 0 82220 10 0 0 25 0 1 0 525538640 114589696 22889 33554432000 4194304 5523604 140735318515456 18446744073709551615 5333352 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 27976 22889 373 325 0 23790 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 120604

[startup+882.3 s]
/proc/loadavg: 4.08 4.05 4.01 5/192 18059
/proc/meminfo: memFree=30249512/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=117476 CPUtime=882.31 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 24872 0 0 0 88220 11 0 0 25 0 1 0 525538640 120295424 24199 33554432000 4194304 5523604 140735318515456 18446744073709551615 5333107 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 29369 24199 373 325 0 25183 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 126176

[startup+942.301 s]
/proc/loadavg: 4.12 4.07 4.01 5/192 18060
/proc/meminfo: memFree=30132176/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=122372 CPUtime=942.31 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 26049 0 0 0 94220 11 0 0 25 0 1 0 525538640 125308928 25376 33554432000 4194304 5523604 140735318515456 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 30593 25376 373 325 0 26407 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 131072

[startup+1002.3 s]
/proc/loadavg: 4.04 4.05 4.01 5/192 18062
/proc/meminfo: memFree=30125940/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=126988 CPUtime=1002.31 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 27163 0 0 0 100219 12 0 0 25 0 1 0 525538640 130035712 26490 33554432000 4194304 5523604 140735318515456 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 31747 26490 373 325 0 27561 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 135688

[startup+1062.3 s]
/proc/loadavg: 4.01 4.04 4.00 5/192 18064
/proc/meminfo: memFree=30054980/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=128100 CPUtime=1062.31 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 27420 0 0 0 106219 12 0 0 25 0 1 0 525538640 131174400 26747 33554432000 4194304 5523604 140735318515456 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 32025 26747 373 325 0 27839 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 136800

[startup+1122.3 s]
/proc/loadavg: 4.00 4.03 4.00 5/192 18065
/proc/meminfo: memFree=29951028/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=128100 CPUtime=1122.32 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 27420 0 0 0 112220 12 0 0 25 0 1 0 525538640 131174400 26747 33554432000 4194304 5523604 140735318515456 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 32025 26747 373 325 0 27839 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 136800

[startup+1182.3 s]
/proc/loadavg: 4.00 4.02 4.00 5/192 18067
/proc/meminfo: memFree=29895816/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=128100 CPUtime=1182.32 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 27421 0 0 0 118220 12 0 0 25 0 1 0 525538640 131174400 26748 33554432000 4194304 5523604 140735318515456 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 32025 26748 373 325 0 27839 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 136800

[startup+1242.3 s]
/proc/loadavg: 4.00 4.02 4.00 5/192 18068
/proc/meminfo: memFree=29882140/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=128100 CPUtime=1242.32 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 27423 0 0 0 124220 12 0 0 25 0 1 0 525538640 131174400 26750 33554432000 4194304 5523604 140735318515456 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 32025 26750 373 325 0 27839 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 136800



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 4.00 5/192 18070
/proc/meminfo: memFree=29879012/32951132 swapFree=67111364/67111528
[pid=17878] ppid=17876 vsize=8700 CPUtime=0 cores=0,2
/proc/17878/stat : 17878 (riss.sh) S 17876 17878 16862 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525538640 8908800 251 33554432000 4194304 4922060 140734641192496 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 251 211 178 0 68 0
[pid=17879] ppid=17878 vsize=128100 CPUtime=1300.02 cores=0,2
/proc/17879/stat : 17879 (riss) R 17878 17878 16862 0 -1 4202496 27431 0 0 0 129990 12 0 0 25 0 1 0 525538640 131174400 26758 33554432000 4194304 5523604 140735318515456 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17879/statm: 32025 26758 373 325 0 27839 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 136800

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17878 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0
# while last known CPU time is 1300.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.02
CPU user time (s): 1299.9
CPU system time (s): 0.12
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 136800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 331
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= 2

runsolver used 2.25166 second user time and 4.86226 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-30 06:56:40
IDJOB=3273902
IDBENCH=83149
IDSOLVER=1598
FILE ID=node128/3273902-1304139400
RUNJOBID= node128-1304137214-17406
PBS_JOBID= 13170809
Free space on /tmp= 67500 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n280-s93756482-sat.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3273902-1304139400/watcher-3273902-1304139400 -o /tmp/evaluation-result-3273902-1304139400/solver-3273902-1304139400 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3273902-1304139400.cnf 1629362582 2400 7680 2

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= badb3b4ac12b29ada7dd8ed96ed75c80
RANDOM SEED=1629362582

node128.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      30435648 kB
Buffers:        440568 kB
Cached:         870328 kB
SwapCached:          0 kB
Active:         911096 kB
Inactive:      1187684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      30435648 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            1192 kB
Writeback:          12 kB
AnonPages:      788048 kB
Mapped:          16500 kB
Slab:           352516 kB
PageTables:       6984 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:  1007908 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 67508 MiB
End job on node128 at 2011-04-30 07:18:22